fix File and Dir exists? vs. exist?

lib/squib/args/dir_validator.rb

@@ -1,7 +1,7 @@
 module Squib::Args::DirValidator
 
   def ensure_dir_created(dir)
-    unless Dir.exists?(dir)
+    unless Dir.exist?(dir)
       Squib.logger.warn "Dir '#{dir}' does not exist, creating it."
       FileUtils.mkdir_p dir
     end

lib/squib/args/import.rb

@@ -49,7 +49,7 @@ module Squib::Args
 
     def validate_file(arg)
       return nil if arg.nil?
-      raise "File #{File.expand_path(arg)} does not exist!" unless File.exists?(arg)
+      raise "File #{File.expand_path(arg)} does not exist!" unless File.exist?(arg)
       File.expand_path(arg)
     end
 

lib/squib/args/input_file.rb

@@ -29,8 +29,8 @@ module Squib::Args
 
     def validate_file(arg, i)
       return nil if arg.nil?
-      return File.expand_path(arg) if File.exists?(arg)
+      return File.expand_path(arg) if File.exist?(arg)
-      return File.expand_path(placeholder[i]) if File.exists?(placeholder[i].to_s)
+      return File.expand_path(placeholder[i]) if File.exist?(placeholder[i].to_s)
 
       case deck_conf.img_missing.to_sym
       when :error
@@ -44,7 +44,7 @@ module Squib::Args
     def validate_placeholder(arg, _i)
       # What if they specify placeholder, but it doesn't exist?
       # ...always warn... that's probably a mistake they made
-      unless arg.nil? || File.exists?(arg)
+      unless arg.nil? || File.exist?(arg)
         msg = "Image placeholder #{File.expand_path(arg)} does not exist!"
         Squib.logger.warn msg
         return nil

lib/squib/card.rb

@@ -34,7 +34,7 @@ module Squib
       when :memory
         Cairo::ImageSurface.new(@width, @height)
       when :svg
-        FileUtils.mkdir_p @deck.dir unless Dir.exists?(@deck.dir)
+        FileUtils.mkdir_p @deck.dir unless Dir.exist?(@deck.dir)
         Cairo::SVGSurface.new(svgfile, @width, @height)
       else
         Squib.logger.fatal "Back end not recognized: '#{backend}'"

lib/squib/conf.rb

@@ -59,7 +59,7 @@ module Squib
     # @api private
     def self.load(file)
       yaml = {}
-      if File.exists? file
+      if File.exist? file
         Squib::logger.info { "  using config: #{file}" }
         yaml = YAML.load_file(file) || {}
       end

lib/squib/layout_parser.rb

@@ -19,8 +19,8 @@ module Squib
       Squib::logger.info { "  using layout(s): #{files}" }
       Array(files).each do |file|
         thefile = file
-        thefile = builtin(file) unless File.exists?(file)
+        thefile = builtin(file) unless File.exist?(file)
-        if File.exists? thefile
+        if File.exist? thefile
           # note: YAML.load_file returns false on empty file
           yml = layout.merge(YAML.load_file(thefile) || {})
           yml.each do |key, value|

spec/args/save_batch_spec.rb

@@ -12,7 +12,7 @@ describe Squib::Args::SaveBatch do
         expect(Squib.logger).to receive(:warn).with("Dir 'tocreate' does not exist, creating it.").once
         save_batch.load! opts
         expect(save_batch).to have_attributes({ dir: ['tocreate'] })
-        expect(Dir.exists? 'tocreate').to be true
+        expect(Dir.exist? 'tocreate').to be true
       end
     end
   end

spec/commands/new_spec.rb

@@ -25,18 +25,18 @@ describe Squib::Commands::New do
 
     it 'creates a basic template on an fresh directory' do
       @cmd.process(['foo'], false)
-      expect(File.exists?('foo/deck.rb')).to be true
+      expect(File.exist?('foo/deck.rb')).to be true
     end
 
     it 'creates an advanced template on an fresh directory' do
       @cmd.process(['foo'], true)
-      expect(File.exists?('foo/src/deck.rb')).to be true
+      expect(File.exist?('foo/src/deck.rb')).to be true
     end
 
     it 'creates a new template on an empty directory' do
       Dir.mkdir('foo')
       @cmd.process(['foo'], false)
-      expect(File.exists?('foo/deck.rb')).to be true
+      expect(File.exist?('foo/deck.rb')).to be true
     end
 
     it 'does not create a new template on an empty ' do