Merge pull request #322 from justincampbell/remove-quotes-from-ask

Remove quotes from Shell#ask

Author: sferik

lib/thor/shell/basic.rb

@@ -379,7 +379,7 @@ def as_unicode
 
       def ask_simply(statement, color, options)
         default = options[:default]
-        message = [statement, ("(#{default.inspect})" if default), nil].uniq.join(" ")
+        message = [statement, ("(#{default})" if default), nil].uniq.join(" ")
         say(message, color)
         result = stdin.gets
 
@@ -398,9 +398,9 @@ def ask_filtered(statement, color, options)
         answer_set = options[:limited_to]
         correct_answer = nil
         until correct_answer
-          answer = ask_simply("#{statement} #{answer_set.inspect}", color, options)
+          answers = answer_set.join(", ")
+          answer = ask_simply("#{statement} [#{answers}]", color, options)
           correct_answer = answer_set.include?(answer) ? answer : nil
-          answers = answer_set.map(&:inspect).join(", ")
           say("Your response must be one of: [#{answers}]. Please try again.") unless correct_answer
         end
         correct_answer

spec/shell/basic_spec.rb

@@ -31,27 +31,27 @@ def shell
 
 
     it "prints a message to the user with the available options and determines the correctness of the answer" do
-      $stdout.should_receive(:print).with('What\'s your favorite Neopolitan flavor? ["strawberry", "chocolate", "vanilla"] ')
+      $stdout.should_receive(:print).with('What\'s your favorite Neopolitan flavor? [strawberry, chocolate, vanilla] ')
       $stdin.should_receive(:gets).and_return('chocolate')
       expect(shell.ask("What's your favorite Neopolitan flavor?", :limited_to => ["strawberry", "chocolate", "vanilla"])).to eq("chocolate")
     end
 
     it "prints a message to the user with the available options and reasks the question after an incorrect repsonse" do
-      $stdout.should_receive(:print).with('What\'s your favorite Neopolitan flavor? ["strawberry", "chocolate", "vanilla"] ').twice
-      $stdout.should_receive(:puts).with('Your response must be one of: ["strawberry", "chocolate", "vanilla"]. Please try again.')
+      $stdout.should_receive(:print).with('What\'s your favorite Neopolitan flavor? [strawberry, chocolate, vanilla] ').twice
+      $stdout.should_receive(:puts).with('Your response must be one of: [strawberry, chocolate, vanilla]. Please try again.')
       $stdin.should_receive(:gets).and_return('moose tracks', 'chocolate')
       expect(shell.ask("What's your favorite Neopolitan flavor?", :limited_to => ["strawberry", "chocolate", "vanilla"])).to eq("chocolate")
     end
 
     it "prints a message to the user containing a default and sets the default if only enter is pressed" do
-      $stdout.should_receive(:print).with('What\'s your favorite Neopolitan flavor? ("vanilla") ')
+      $stdout.should_receive(:print).with('What\'s your favorite Neopolitan flavor? (vanilla) ')
       $stdin.should_receive(:gets).and_return('')
       expect(shell.ask("What's your favorite Neopolitan flavor?", :default => "vanilla")).to eq("vanilla")
     end
 
     it "prints a message to the user with the available options and reasks the question after an incorrect repsonse and then returns the default" do
-      $stdout.should_receive(:print).with('What\'s your favorite Neopolitan flavor? ["strawberry", "chocolate", "vanilla"] ("vanilla") ').twice
-      $stdout.should_receive(:puts).with('Your response must be one of: ["strawberry", "chocolate", "vanilla"]. Please try again.')
+      $stdout.should_receive(:print).with('What\'s your favorite Neopolitan flavor? [strawberry, chocolate, vanilla] (vanilla) ').twice
+      $stdout.should_receive(:puts).with('Your response must be one of: [strawberry, chocolate, vanilla]. Please try again.')
       $stdin.should_receive(:gets).and_return('moose tracks', '')
       expect(shell.ask("What's your favorite Neopolitan flavor?", :default => "vanilla", :limited_to => ["strawberry", "chocolate", "vanilla"])).to eq("vanilla")
     end