Smart quotes!

Closes #50

spec/args/smart_quotes_spec.rb

@@ -0,0 +1,46 @@
+require 'spec_helper'
+require 'squib/args/smart_quotes'
+
+describe Squib::Args::SmartQuotes do
+
+  it 'does nothing on a non-quoted string' do
+    expect(subject.quotify('nothing')).to eq('nothing')
+  end
+
+  it 'left quotes at the beginning' do
+    expect(subject.quotify('"foo')).to eq("\u201Cfoo")
+  end
+
+  it 'left quotes in the middle of the string' do
+    expect(subject.quotify('hello "foo')).to eq("hello \u201Cfoo")
+  end
+
+  it 'right quotes at the end of a string' do
+    expect(subject.quotify('foo"')).to eq("foo\u201D")
+  end
+
+  it 'handles the entire string quoted' do
+    expect(subject.quotify('"foo"')).to eq("\u201Cfoo\u201D")
+  end
+
+  it "quotes in the middle of the string" do
+    expect(subject.quotify('hello "foo" world')).to eq("hello \u201Cfoo\u201D world")
+  end
+
+  it "allows custom quotes for different character sets" do
+    expect(subject.quotify('hello "foo" world', %w({ }))).to eq("hello {foo} world")
+  end
+
+  it "processes dumb quotes" do
+    expect(subject.process('hello "foo" world', :dumb)).to eq("hello \"foo\" world")
+  end
+
+  it "processes smart quotes" do
+    expect(subject.process('hello "foo" world', :smart)).to eq("hello \u201Cfoo\u201D world")
+  end
+
+  it "processes custom quotes" do
+    expect(subject.process('hello "foo" world', %w({ }))).to eq("hello {foo} world")
+  end
+
+end

spec/data/samples/text_options.rb.txt

@@ -331,7 +331,7 @@ cairo: translate([65, 400])
 cairo: rotate([0])
 cairo: move_to([0, 0])
 pango: font_description=([MockDouble])
-pango: text=(["This text has fixed width, fixed height, center-aligned, middle-valigned, and has a red hint"])
+pango: text=(["This text has fixed width, fixed height, center-aligned, middle-valigned, has a red hint, and \u201Csmart quotes\u201D"])
 pango: width=([307200])
 pango: height=([128000])
 pango: wrap=([#<Pango::Layout::WrapMode word-char>])
@@ -354,7 +354,7 @@ cairo: translate([65, 400])
 cairo: rotate([0])
 cairo: move_to([0, 0])
 pango: font_description=([MockDouble])
-pango: text=(["This text has fixed width, fixed height, center-aligned, middle-valigned, and has a red hint"])
+pango: text=(["This text has fixed width, fixed height, center-aligned, middle-valigned, has a red hint, and \u201Csmart quotes\u201D"])
 pango: width=([307200])
 pango: height=([128000])
 pango: wrap=([#<Pango::Layout::WrapMode word-char>])
@@ -377,7 +377,7 @@ cairo: translate([65, 400])
 cairo: rotate([0])
 cairo: move_to([0, 0])
 pango: font_description=([MockDouble])
-pango: text=(["This text has fixed width, fixed height, center-aligned, middle-valigned, and has a red hint"])
+pango: text=(["This text has fixed width, fixed height, center-aligned, middle-valigned, has a red hint, and \"smart quotes\""])
 pango: width=([307200])
 pango: height=([128000])
 pango: wrap=([#<Pango::Layout::WrapMode word-char>])