Rubocop: Using single-quotes properly

bin/squib

@@ -4,12 +4,12 @@ require 'mercenary'
 
 Mercenary.program(:squib) do |p|
   p.version Squib::VERSION
-  p.description "A Ruby DSL for prototyping card games"
+  p.description 'A Ruby DSL for prototyping card games'
-  p.syntax "squib <subcommand> [options]"
+  p.syntax 'squib <subcommand> [options]'
 
   p.command(:new) do |c|
-    c.syntax "new PATH"
+    c.syntax 'new PATH'
-    c.description "Creates a new Squib project scaffolding in PATH. Must be a new directory or already empty."
+    c.description 'Creates a new Squib project scaffolding in PATH. Must be a new directory or already empty.'
 
     c.action do |args, options|
       Squib::Commands::New.new.process(args)

lib/squib/api/data.rb

@@ -32,7 +32,7 @@ module Squib
       (s.first_row+1).upto(s.last_row) do |row|
         cell = s.cell(row,col)
         # Roo hack for avoiding unnecessary .0's on whole integers
-        cell = s.excelx_value(row,col) if s.excelx_type(row,col) == [:numeric_or_formula, "General"]
+        cell = s.excelx_value(row,col) if s.excelx_type(row,col) == [:numeric_or_formula, 'General']
         data[header] << cell
       end#row
     end#col

lib/squib/api/image.rb

@@ -20,7 +20,7 @@ module Squib
     def png(opts = {})
       opts = needs(opts, [:range, :files, :x, :y, :alpha, :layout, :blend])
       Dir.chdir(@img_dir) do
-        @progress_bar.start("Loading PNG(s)", opts[:range].size) do |bar|
+        @progress_bar.start('Loading PNG(s)', opts[:range].size) do |bar|
           opts[:range].each do |i|
             @cards[i].png(opts[:file][i], opts[:x][i], opts[:y][i], opts[:alpha][i], opts[:blend][i])
             bar.increment
@@ -51,7 +51,7 @@ module Squib
     def svg(opts = {})
       p = needs(opts,[:range, :files, :svgid, :force_svgid, :x, :y, :width, :height, :layout, :alpha, :blend])
       Dir.chdir(@img_dir) do
-        @progress_bar.start("Loading SVG(s)", p[:range].size) do |bar|
+        @progress_bar.start('Loading SVG(s)', p[:range].size) do |bar|
           p[:range].each do |i|
             unless p[:force_id][i] && p[:id][i].to_s.empty?
               @cards[i].svg(p[:file][i], p[:id][i], p[:x][i], p[:y][i],

lib/squib/api/units.rb

@@ -6,7 +6,7 @@ module Squib
     # @example
     #   inches(2.5) # 750 (for default Deck::dpi of 300)
     #
-    # @param [Decimal] n, the number of inches
+    # @param n [Decimal], the number of inches
     # @return [Decimal] the number of pixels, according to the deck's DPI
     # @api public
     def inches(n)

lib/squib/commands/new.rb

@@ -26,7 +26,7 @@ module Squib
       def process(args)
         raise ArgumentError.new('Please specify a path.') if args.empty?
 
-        new_project_path = File.expand_path(args.join(" "), Dir.pwd)
+        new_project_path = File.expand_path(args.join(' '), Dir.pwd)
         template_path = File.expand_path('../project_template', File.dirname(__FILE__))
 
         FileUtils.mkdir_p new_project_path

lib/squib/constants.rb

@@ -9,7 +9,7 @@ module Squib
       :blend => :none,
       :color => :black,
       :default_font => 'Arial 36',
-      :dir => "_output",
+      :dir => '_output',
       :ellipsize => :end,
       :fill_color => '#0000',
       :force_id => false,
@@ -23,7 +23,7 @@ module Squib
       :justify => false,
       :margin => 75,
       :markup => false,
-      :prefix => "card_",
+      :prefix => 'card_',
       :progress_bar => false,
       :range => :all,
       :rotate => false,

lib/squib/deck.rb

@@ -42,7 +42,7 @@ module Squib
     # @example
     #   require 'squib'
     #   Squib::Deck.new do
-    #     text str: 'Hello, World!'
+    #     text str: 'Hello, World!"
     #   end
     #
     # @param width [Integer] the width of each card in pixels
@@ -126,9 +126,9 @@ module Squib
       parent_keys.each do |parent_key|
         from_extends = yml[key].merge(recurse_extends(yml, parent_key, visited)) do |key, child_val, parent_val|
           if child_val.to_s.strip.start_with?('+=')
-            parent_val + child_val.sub("+=",'').strip.to_f
+            parent_val + child_val.sub('+=','').strip.to_f
           elsif child_val.to_s.strip.start_with?('-=')
-            parent_val - child_val.sub("-=",'').strip.to_f
+            parent_val - child_val.sub('-=','').strip.to_f
           else
             child_val #child overrides parent when merging, no +=
           end

lib/squib/progress.rb

@@ -23,7 +23,7 @@ module Squib
       @enabled = enabled
     end
 
-    def start(title="", total=100, &block)
+    def start(title='', total=100, &block)
       if @enabled
         @bar = ProgressBar.create(title: title, total: total, format: '%t <%B> %p%% %a')
         yield(@bar)

lib/squib/project_template/deck.rb

@@ -1,6 +1,6 @@
 require 'squib'
 
 Squib::Deck.new(cards: 3, layout: 'layout.yml') do
-  text str: "Hello, World!"
+  text str: 'Hello, World!'
   save format: :png
 end

lib/squib/version.rb

@@ -6,5 +6,5 @@ module Squib
   # Most of the time this is in the alpha of the next release.
   # e.g. v0.0.5a is on its way to becoming v0.0.5
   #
-  VERSION = "0.0.5a"
+  VERSION = '0.0.5a'
 end

samples/colors.rb

@@ -12,5 +12,5 @@ Squib::Deck.new(width: 825, height: 1125, cards: 1) do
   text color: '#ffff000000009999', str: '12-hex (alpha)', x: 50, y: y+=50
   text color: :burnt_orange, str: 'Symbols of constants too', x: 50, y: y+=50
 
-  save_png prefix: "colors_"
+  save_png prefix: 'colors_'
 end

samples/custom_config.rb

@@ -6,7 +6,7 @@ Squib::Deck.new(config: 'custom-config.yml') do
   background color: :foo
 
   # Hints are turned on in the config file
-  text str: "The Title", x: 0, y: 78, width: 825,
+  text str: 'The Title', x: 0, y: 78, width: 825,
        font: 'Arial 72', align: :center
 
   # Progress bars are shown for these commands
@@ -14,6 +14,6 @@ Squib::Deck.new(config: 'custom-config.yml') do
   png file: 'shiny-purse2.png', x: 620, y: 75
   svg file: 'spanner2.svg', x: 620, y: 218
   save_png prefix: 'custom-config_'
-  save_pdf file: "custom-config-out.pdf"
+  save_pdf file: 'custom-config-out.pdf'
 
 end

samples/portrait-landscape.rb

@@ -8,16 +8,16 @@ require 'squib'
 Squib::Deck.new(width: 825, height: 1125) do
   background color: '#aaa'
 
-  text str: "This is portrait"
+  text str: 'This is portrait'
 
-  save_png prefix: "portrait_"
+  save_png prefix: 'portrait_'
 end
 
 # Money cards are landscape
 Squib::Deck.new(width: 1125, height: 825) do
   background color: '#aaa'
 
-  text str: "This is landscape"
+  text str: 'This is landscape'
 
-  save_png prefix: "landscape_", rotate: true
+  save_png prefix: 'landscape_', rotate: true
 end

samples/ranges.rb

@@ -17,17 +17,17 @@ Squib::Deck.new(width: 825, height: 1125, cards: 3) do
        width: 100, align: :center
 
   # Ranges are inclusive, zero-based
-  text range: 0..1, str: "Thief and Grifter only!!", x: 25, y:200
+  text range: 0..1, str: 'Thief and Grifter only!!', x: 25, y:200
 
   # Integers are also allowed
-  text range: 0, str: "Thief only!", x: 25, y: 250
+  text range: 0, str: 'Thief only!', x: 25, y: 250
 
   # Negatives go from the back of the deck
-  text range: -1, str: "Mastermind only!", x: 25, y: 250
+  text range: -1, str: 'Mastermind only!', x: 25, y: 250
-  text range: -2..-1, str: "Grifter and Mastermind only!", x: 25, y: 650
+  text range: -2..-1, str: 'Grifter and Mastermind only!', x: 25, y: 650
 
   # We can use Arrays too!
-  text range: [0,2], str: "Thief and Mastermind only!!", x: 25, y:300
+  text range: [0,2], str: 'Thief and Mastermind only!!', x: 25, y:300
 
   # Just about everything in Squib can be given an array that
   # corresponds to the deck's cards. This allows for each card to be styled differently
@@ -41,13 +41,13 @@ Squib::Deck.new(width: 825, height: 1125, cards: 3) do
   # then use a range. No need to memorize IDs, and you can add cards easily
   id = {} ; data['name'].each_with_index{ |name,i| id[name] = i}
   text range: id['Thief']..id['Grifter'],
-       str: "Thief through Grifter with id lookup!!",
+       str: 'Thief through Grifter with id lookup!!',
        x:25, y: 400
 
   # Useful idiom: generate arrays from a column called 'type'
   type = {}; data['type'].each_with_index{ |t,i| (type[t] ||= []) << i}
   text range: type['Thinker'],
-       str: "Only for Thinkers!",
+       str: 'Only for Thinkers!',
        x:25, y: 500
 
   save prefix: 'ranges_', format: :png

samples/save_pdf.rb

@@ -7,8 +7,8 @@ Squib::Deck.new(width: 825, height: 1125, cards: 16) do
 
   text str: (1..16).to_a, x: 220, y: 78, font: 'Arial 54'
 
-  save_pdf file: "sample-save-pdf.pdf", margin: 75, gap: 5, trim: 37
+  save_pdf file: 'sample-save-pdf.pdf', margin: 75, gap: 5, trim: 37
 
   #Note that our PNGs still are not trimmed even though the pdf ones are
-  save_png range: 1, prefix: "save_pdf_"
+  save_png range: 1, prefix: 'save_pdf_'
 end

samples/text_options.rb

@@ -16,38 +16,38 @@ Squib::Deck.new(width: 825, height: 1125, cards: 3) do
 
   text str: "UTF-8 \u2663", x: 565, y: 150, font: 'Arial weight=900 36'
 
-  text str: "Font strings are expressive!", x:65, y: 200,
+  text str: 'Font strings are expressive!', x:65, y: 200,
        font: 'Impact bold italic 36'
 
-  text str: "Font strings are expressive!", x:65, y: 300,
+  text str: 'Font strings are expressive!', x:65, y: 300,
        font: 'Arial,Verdana weight=900 style=oblique 36'
 
-  text str: "Font string sizes can be overridden per card.", x: 65, y: 350,
+  text str: 'Font string sizes can be overridden per card.', x: 65, y: 350,
        font: 'Impact 36', font_size: [16, 20, 24]
 
-  text str: "This text has fixed width, fixed height, center-aligned, middle-valigned, and has a red hint",
+  text str: 'This text has fixed width, fixed height, center-aligned, middle-valigned, and has a red hint',
        hint: :red,
        x: 65, y: 400,
        width: 300, height: 200,
        align: :center, valign: :middle,
        font: 'Arial 18'
 
-  text str: "Ellipsization!\nThe ultimate question of life, the universe, and everything to life and everything is 42",
+  text str: 'Ellipsization!\nThe ultimate question of life, the universe, and everything to life and everything is 42',
        hint: :green, font: 'Arial 22',
        x: 450, y: 400,
        width: 280, height: 180,
        ellipsize: true
 
   hint text: :cyan
-  text str: "Text hints are also globally togglable!",
+  text str: 'Text hints are also globally togglable!',
         x: 65, y: 625,
         font: 'Arial 22'
   hint text: :off
-  text str: "See? No hint here.",
+  text str: 'See? No hint here.',
         x: 565, y: 625,
         font: 'Arial 22'
 
-  text str: "Rotated",
+  text str: 'Rotated',
         x: 565, y: 675, angle: 0.1,
         font: 'Arial 18'
 
@@ -56,7 +56,7 @@ Squib::Deck.new(width: 825, height: 1125, cards: 3) do
        width: inches(2.25), height: inches(1),
        justify: true
 
-  text str: "<b>Markup</b> is also <i>quite</i> <s>easy</s> awesome",
+  text str: '<b>Markup</b> is also <i>quite</i> <s>easy</s> awesome',
        markup: true,
        x: 50, y: 1000,
        width: 750, height: 100,

spec/api/api_text_spec.rb

@@ -3,7 +3,7 @@ require 'squib'
 
 describe Squib::Deck, '#text' do
 
-  context "fonts" do
+  context 'fonts' do
      it "should use the default font when #text and #set_font don't specify" do
       card = instance_double(Squib::Card)
       expect(card).to receive(:text).with('a', 'Arial 36',
@@ -27,7 +27,7 @@ describe Squib::Deck, '#text' do
       end
     end
 
-    it "should use the specified font no matter what" do
+    it 'should use the specified font no matter what' do
       card = instance_double(Squib::Card)
       expect(card).to receive(:text).with('a', 'Arial 18',
                                     anything, anything, anything, anything,anything,anything,anything, anything, anything,anything, anything, anything, anything, anything, anything

spec/commands/new_spec.rb

@@ -3,7 +3,7 @@ require 'squib'
 
 describe  Squib::Commands::New do
 
-  describe "#process" do
+  describe '#process' do
     before(:all) do
       @old_stderr = $stderr
       $stderr = StringIO.new
@@ -16,27 +16,27 @@ describe  Squib::Commands::New do
       @cmd = Squib::Commands::New.new
     end
 
-    it "raises an error if no directory was specified" do
+    it 'raises an error if no directory was specified' do
       expect{@cmd.process([])}.to raise_error(ArgumentError, 'Please specify a path.')
     end
 
-    it "creates a new template on an fresh directory" do
+    it 'creates a new template on an fresh directory' do
       @cmd.process(['foo'])
       expect(File.exists?('foo/deck.rb')).to be true
     end
 
-    it "creates a new template on an empty directory" do
+    it 'creates a new template on an empty directory' do
       Dir.mkdir('foo')
       @cmd.process(['foo'])
       expect(File.exists?('foo/deck.rb')).to be true
     end
 
-    it "does not create a new template on an empty " do
+    it 'does not create a new template on an empty ' do
       Dir.mkdir('foo')
       File.new('foo/somefile.txt', 'w+')
       @cmd.process(['foo'])
       $stderr.rewind
-      expect($stderr.string.chomp).to end_with " exists and is not empty. Doing nothing and quitting."
+      expect($stderr.string.chomp).to end_with ' exists and is not empty. Doing nothing and quitting.'
     end
 
     after(:all) do

spec/deck_spec.rb

@@ -3,15 +3,15 @@ require 'squib/deck'
 
 describe Squib::Deck do
 
-  it "initializes with default parameters" do
+  it 'initializes with default parameters' do
     d = Squib::Deck.new
     expect(d.width).to eq(825)
     expect(d.height).to eq(1125)
     expect(d.cards.size).to eq(1)
   end
 
-  context "in dealing with ranges" do
+  context 'in dealing with ranges' do
-    it "calls text on all cards by default" do
+    it 'calls text on all cards by default' do
       card1 = instance_double(Squib::Card)
       card2 = instance_double(Squib::Card)
       expect(card1).to receive(:text).once
@@ -22,7 +22,7 @@ describe Squib::Deck do
       end
     end
 
-    it "calls text on some cards with an integer" do
+    it 'calls text on some cards with an integer' do
       card1 = instance_double(Squib::Card)
       card2 = instance_double(Squib::Card)
       expect(card2).to receive(:text).once
@@ -32,7 +32,7 @@ describe Squib::Deck do
       end
     end
 
-    it "calls text with ranges" do
+    it 'calls text with ranges' do
       card1 = instance_double(Squib::Card)
       card2 = instance_double(Squib::Card)
       card3 = instance_double(Squib::Card)
@@ -45,22 +45,22 @@ describe Squib::Deck do
     end
   end
 
-  context "#load_layout" do
+  context '#load_layout' do
 
-    it "loads a normal layout with no extends" do
+    it 'loads a normal layout with no extends' do
       d = Squib::Deck.new(layout: test_file('no-extends.yml'))
       expect(d.layout).to \
         eq({'frame' => {
               'x' => 38,
               'valign' => :middle,
-              'str' => "blah",
+              'str' => 'blah',
-              'font' => "Mr. Font",
+              'font' => 'Mr. Font',
               }
             }
           )
     end
 
-    it "loads with a single extends" do
+    it 'loads with a single extends' do
       d = Squib::Deck.new(layout: test_file('single-extends.yml'))
       expect(d.layout).to \
         eq({'frame' => {
@@ -77,7 +77,7 @@ describe Squib::Deck do
           )
     end
 
-    it "applies the extends regardless of order" do
+    it 'applies the extends regardless of order' do
       d = Squib::Deck.new(layout: test_file('pre-extends.yml'))
       expect(d.layout).to \
         eq({'frame' => {
@@ -94,7 +94,7 @@ describe Squib::Deck do
           )
     end
 
-    it "applies the single-level extends multiple times" do
+    it 'applies the single-level extends multiple times' do
       d = Squib::Deck.new(layout: test_file('single-level-multi-extends.yml'))
       expect(d.layout).to \
         eq({'frame' => {
@@ -117,7 +117,7 @@ describe Squib::Deck do
           )
     end
 
-    it "applies multiple extends in a single rule" do
+    it 'applies multiple extends in a single rule' do
       d = Squib::Deck.new(layout: test_file('multi-extends-single-entry.yml'))
       expect(d.layout).to \
         eq({'aunt' => {
@@ -142,7 +142,7 @@ describe Squib::Deck do
           )
     end
 
-    it "applies multi-level extends" do
+    it 'applies multi-level extends' do
       d = Squib::Deck.new(layout: test_file('multi-level-extends.yml'))
       expect(d.layout).to \
         eq({'frame' => {
@@ -165,22 +165,22 @@ describe Squib::Deck do
           )
     end
 
-    it "fails on a self-circular extends" do
+    it 'fails on a self-circular extends' do
       file = test_file('self-circular-extends.yml')
       expect { Squib::Deck.new(layout: file) }.to \
-        raise_error(RuntimeError, "Invalid layout: circular extends with 'a'")
+        raise_error(RuntimeError, 'Invalid layout: circular extends with \'a\'')
     end
 
-    it "fails on a easy-circular extends" do
+    it 'fails on a easy-circular extends' do
       file = test_file('easy-circular-extends.yml')
       expect { Squib::Deck.new(layout: file) }.to \
-        raise_error(RuntimeError, "Invalid layout: circular extends with 'a'")
+        raise_error(RuntimeError, 'Invalid layout: circular extends with \'a\'')
     end
 
-    it "hard on a easy-circular extends" do
+    it 'hard on a easy-circular extends' do
       file = test_file('hard-circular-extends.yml')
       expect { Squib::Deck.new(layout: file) }.to \
-        raise_error(RuntimeError, "Invalid layout: circular extends with 'a'")
+        raise_error(RuntimeError, 'Invalid layout: circular extends with \'a\'')
     end
 
   end

spec/input_helpers_spec.rb

@@ -28,7 +28,7 @@ describe Squib::InputHelpers do
   end
 
   context '#layoutify' do
-    it "warns on the logger when the layout doesn't exist" do
+    it 'warns on the logger when the layout does not exist' do
       @old_logger = Squib.logger
       Squib.logger = instance_double(Logger)
       expect(Squib.logger).to receive(:warn).with("Layout entry 'foo' does not exist.").twice
@@ -37,23 +37,23 @@ describe Squib::InputHelpers do
       Squib.logger = @old_logger
     end
 
-    it "applies the layout in a normal situation" do
+    it 'applies the layout in a normal situation' do
       expect(@deck.send(:layoutify, {layout: :blah})).to \
         eq({layout: [:blah, :blah], x: [25, 25]})
     end
 
-    it "applies two different layouts for two different situations" do
+    it 'applies two different layouts for two different situations' do
       expect(@deck.send(:layoutify, {layout: ['blah', 'apples']})).to \
         eq({layout: ['blah','apples'], x: [25, 35]})
     end
 
-    it "still has nils when not applied two different layouts differ in structure" do
+    it 'still has nils when not applied two different layouts differ in structure' do
       expect(@deck.send(:layoutify, {layout: ['apples', 'oranges']})).to \
         eq({layout: ['apples','oranges'], x: [35], y: [nil, 45]})
       #...this might behavior that is hard to debug for users. Trying to come up with a warning or something...
     end
 
-    it "also looks up based on strings" do
+    it 'also looks up based on strings' do
       expect(@deck.send(:layoutify, {layout: 'blah'})).to \
         eq({layout: ['blah','blah'], x: [25, 25]})
     end
@@ -61,54 +61,54 @@ describe Squib::InputHelpers do
   end
 
   context '#rangeify' do
-    it "must be within the card size range" do
+    it 'must be within the card size range' do
       expect{@deck.send(:rangeify, {range: 2..3})}.to \
         raise_error(ArgumentError, '2..3 is outside of deck range of 0..1')
     end
 
-    it "cannot be nil" do
+    it 'cannot be nil' do
       expect{@deck.send(:rangeify, {range: nil})}.to \
         raise_error(RuntimeError, 'Range cannot be nil')
     end
 
-    it "defaults to a range of all cards if :all" do
+    it 'defaults to a range of all cards if :all' do
       expect(@deck.send(:rangeify, {range: :all})).to eq({range: 0..1})
     end
   end
 
-  context "#fileify" do
+  context '#fileify' do
-    it "should throw an error if the file doesn't exist" do
+    it 'should throw an error if the file does not exist' do
       expect{@deck.send(:fileify, {file: 'nonexist.txt'}, true)}.to \
         raise_error(RuntimeError,"File #{File.expand_path('nonexist.txt')} does not exist!")
     end
   end
 
-  context "#dir" do
+  context '#dir' do
-    it "should raise an error if the directory does not exist" do
+    it 'should raise an error if the directory does not exist' do
       expect{@deck.send(:dirify, {dir: 'nonexist'}, :dir, false)}.to \
         raise_error(RuntimeError,"'nonexist' does not exist!")
     end
   end
 
-  context "#colorify" do
+  context '#colorify' do
-    it "should parse if nillable" do
+    it 'should parse if nillable' do
       color = @deck.send(:colorify, {color: ['#fff']}, true)[:color]
       expect(color.to_a[0].to_a).to eq([1.0, 1.0, 1.0, 1.0])
     end
 
-    it "raises and error if the color doesn't exist" do
+    it 'raises and error if the color does not exist' do
       expect{ @deck.send(:colorify, {color: [:nonexist]}, false) }.to \
-        raise_error(ArgumentError, "unknown color name: nonexist")
+        raise_error(ArgumentError, 'unknown color name: nonexist')
     end
 
-    it "pulls from config's custom colors" do
+    it 'pulls from custom colors in the config' do
-      @deck.custom_colors['foo'] = "#abc"
+      @deck.custom_colors['foo'] = '#abc'
       expect(@deck.send(:colorify, {color: [:foo]}, false)[:color][0].to_s).to \
         eq('#AABBCCFF')
     end
 
-    it "pulls from config's custom colors even when a string" do
+    it 'pulls custom colors even when a string' do
-      @deck.custom_colors['foo'] = "#abc"
+      @deck.custom_colors['foo'] = '#abc'
       expect(@deck.send(:colorify, {color: ['foo']}, false)[:color][0].to_s).to \
         eq('#AABBCCFF')
     end

spec/samples_run_spec.rb

@@ -4,9 +4,9 @@ require 'pp'
 
 describe Squib do
 
-  context "all samples run without error" do
+  context 'all samples run without error' do
-    it "should execute with no errors" do
+    it 'should execute with no errors' do
-      p = double("ProgressBar")
+      p = double('ProgressBar')
       allow(ProgressBar).to receive(:create).and_return(Squib::DoNothing.new)
       samples = File.expand_path('../samples', File.dirname(__FILE__))
       Dir["#{samples}/**/*.rb"].each do |sample|

squib.gemspec

@@ -5,27 +5,27 @@ require 'squib/version'
 
 Gem::Specification.new do |spec|
   spec.specification_version = 2 if spec.respond_to? :specification_version=
-  spec.required_rubygems_version = Gem::Requirement.new(">= 0") if spec.respond_to? :required_rubygems_version=
+  spec.required_rubygems_version = Gem::Requirement.new('>= 0') if spec.respond_to? :required_rubygems_version=
   spec.rubygems_version = '2.2.2'
   spec.required_ruby_version = '>= 2.0.0'
 
-  spec.name          = "squib"
+  spec.name          = 'squib'
   spec.version       = Squib::VERSION
-  spec.license       = "MIT"
+  spec.license       = 'MIT'
 
   spec.summary       = %q{A Ruby DSL for prototyping card games}
   spec.description   = %q{Squib is a Ruby DSL for prototyping card games}
-  spec.authors       = ["Andy Meneely"]
+  spec.authors       = ['Andy Meneely']
-  spec.email         = ["playconfidencegames@gmail.com"]
+  spec.email         = ['playconfidencegames@gmail.com']
-  spec.homepage      = "https://github.com/andymeneely/squib"
+  spec.homepage      = 'https://github.com/andymeneely/squib'
 
-  spec.rdoc_options = ["--charset=UTF-8"]
+  spec.rdoc_options = ['--charset=UTF-8']
-  spec.extra_rdoc_files = %w[README.md LICENSE.txt]
+  spec.extra_rdoc_files = %w(README.md LICENSE.txt)
 
   spec.files         = `git ls-files -z`.split("\x0")
   spec.executables   = spec.files.grep(%r{^bin/}) { |f| File.basename(f) }
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
-  spec.require_paths = ["lib"]
+  spec.require_paths = ['lib']
 
   spec.add_runtime_dependency 'cairo', '~> 1.12.9'
   spec.add_runtime_dependency 'pango', '~> 2.2.0'
@@ -34,13 +34,13 @@ Gem::Specification.new do |spec|
   spec.add_runtime_dependency 'mercenary', '~> 0.3.4'
   spec.add_runtime_dependency 'ruby-progressbar', '~> 1.6'
 
-  spec.add_development_dependency "bundler", "~> 1.6"
+  spec.add_development_dependency 'bundler', '~> 1.6'
-  spec.add_development_dependency "rake"
+  spec.add_development_dependency 'rake'
-  spec.add_development_dependency "rspec", "~> 3.0"
+  spec.add_development_dependency 'rspec', '~> 3.0'
-  spec.add_development_dependency "rspec-mocks", "~> 3.0"
+  spec.add_development_dependency 'rspec-mocks', '~> 3.0'
-  spec.add_development_dependency "redcarpet", '~> 3.1.2'
+  spec.add_development_dependency 'redcarpet', '~> 3.1.2'
-  spec.add_development_dependency "github-markup", '~> 1.3'
+  spec.add_development_dependency 'github-markup', '~> 1.3'
-  spec.add_development_dependency "yard"
+  spec.add_development_dependency 'yard'
-  spec.add_development_dependency "coveralls"
+  spec.add_development_dependency 'coveralls'
 
 end