First commit

README.markdown

@@ -1,36 +1,13 @@
-GemTemplate
-===========
+Question
+========
 
-A gem template for new projects.
+Ask questions from Auto.
 
-Requirements
-------------
+Install
+-------
 
-<pre>
-sudo gem install stencil --source http://gemcutter.org
-</pre>
-
-Setup the template
-------------------
-
-You only have to do this once.
-
-<pre>
-git clone git@github.com:winton/gem_template.git
-cd gem_template
-stencil
-</pre>
-
-Setup a new project
--------------------
-
-Do this for every new project.
+This plugin is automatically installed when you install the auto gem.
 
 <pre>
-mkdir my_project
-git init
-stencil gem_template
-rake rename
-</pre>
-
-The last command does a find-replace (gem\_template -> my\_project) on files and filenames.
+sudo gem install auto --source http://gemcutter.org
+</pre>

gemspec.rb

@@ -1,18 +1,19 @@
-GEM_NAME = 'gem_template'
+GEM_NAME = 'auto-question'
 GEM_FILES = FileList['**/*'] - FileList['coverage', 'coverage/**/*', 'pkg', 'pkg/**/*']
 GEM_SPEC = Gem::Specification.new do |s|
   # == CONFIGURE ==
   s.author = "Winton Welsh"
   s.email = "mail@wintoni.us"
   s.homepage = "http://github.com/winton/#{GEM_NAME}"
-  s.summary = ""
+  s.summary = "Ask questions from Auto"
   # == CONFIGURE ==
+  s.add_dependency('auto', '=0.1.2')
   s.executables << GEM_NAME
   s.extra_rdoc_files = [ "README.markdown" ]
   s.files = GEM_FILES.to_a
   s.has_rdoc = false
   s.name = GEM_NAME
   s.platform = Gem::Platform::RUBY
   s.require_path = "lib"
-  s.version = "0.1.0"
-end
+  s.version = "0.0.1"
+end

lib/auto/question.rb

@@ -0,0 +1,70 @@
+module Auto
+  module Question
+
+    def after_question(key=nil, value=nil, &block)
+      Questions.after_question(key, value, &block)
+    end
+
+    def before_question(key=nil, value=nil, &block)
+      Questions.before_question(key, value, &block)
+    end
+
+    def questions(hash={}, &block)
+      q = Questions
+      hash.each do |key, value|
+        q[key] = value
+        if before_question(key, value)
+          yield if block_given?
+          after_question(key, value)
+        end
+      end
+      q.questions
+    end
+    alias :question :questions
+    alias :q :questions
+
+    class Questions
+
+      cattr_accessor :questions
+      @@questions = {}
+
+      class <<self
+
+        def []=(key, value)
+          @@questions[key] = value
+        end
+
+        def [](key)
+          @@questions[key]
+        end
+
+        def after_question(key, value, &block)
+          @@after_question ||= []
+          if block
+            @@after_question << block
+          end
+          if key && !value.nil?
+            @@after_question.each do |callback|
+              callback.call(key, value)
+            end
+          end
+        end
+
+        def before_question(key, value, &block)
+          @@before_question ||= []
+          if block
+            @@before_question << block
+          end
+          if key && !value.nil?
+            result = true
+            @@before_question.each do |callback|
+              result = callback.call(key, value)
+              break unless result
+            end
+            return result
+          end
+        end
+      end
+    end
+  end
+end

spec/questions_spec.rb

@@ -0,0 +1,61 @@
+require File.expand_path(File.dirname(__FILE__) + "/spec_helper")
+
+module Auto
+  describe Auto::Question do
+
+    def run
+      @r.run do
+        q :q1 => "q1", :q2 => "q2"
+      end
+    end
+
+    before(:each) do
+      @r = Runner.new
+    end
+
+    it 'should store questions' do
+      run
+      @r.run do
+        q.should == {
+          :q1 => "q1" ,
+          :q2 => "q2"
+        }
+      end
+    end
+
+    it 'should trigger a "before question" callback' do
+      questions = {}
+      @r.before_question do |key, value|
+        questions[key] = value
+      end
+      run
+      questions.should == { :q1 => "q1", :q2 => "q2" }
+    end
+
+    it 'should trigger an "after question" callback' do
+      questions = {}
+      @r.after_question do |key, value|
+        questions[key] = value
+      end
+      run
+      questions.should == { :q1 => "q1", :q2 => "q2" }
+    end
+
+    it 'should not trigger "after question" if a "before question" callback returns false' do
+      @r.before_question { |key, value| false }
+      @r.after_question do |key, value|
+        true.should == false # fail test
+      end
+      run
+    end
+
+    it 'should yield to a block if specified' do
+      @r.run do
+        q :q1 => "q1", :q2 => "q2" do
+          q[:q1].should == "q1"
+          q[:q2].should == "q2"
+        end
+      end
+    end
+  end
+end

spec/spec_helper.rb

@@ -2,15 +2,18 @@
 SPEC = File.dirname(__FILE__)
 $:.unshift File.expand_path("#{SPEC}/../lib")
 
-require 'gem_template'
+require 'auto/require'
 require 'pp'
 
-Spec::Runner.configure do |config|
-end
+# Manually add this plugin
+Auto::Plugins.add File.expand_path("#{SPEC}/../")
 
 # For use with rspec textmate bundle
 def debug(object)
   puts "<pre>"
   puts object.pretty_inspect.gsub('<', '&lt;').gsub('>', '&gt;')
   puts "</pre>"
 end
+
+Spec::Runner.configure do |config|
+end