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Added comments to meta programming code.

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This commit is contained in:
José Valim
2009-07-01 12:14:04 +02:00
parent 555a956a66
commit 0760d5b542
1 changed files with 34 additions and 0 deletions
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34
railties/lib/generators/base.rb
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@@ -124,6 +124,23 @@ module Rails
invocations << [ name, base_name, as ]
invocation_blocks[name] = block if block_given?
# hook_for :test_framework
#
# ==== Generates
#
# def invoke_for_test_framework
# return unless options[:test_framework]
#
# klass = Rails::Generators.find_by_namespace(options[:test_framework],
# "rails", "model")
#
# if klass
# say_status :invoke, options[:test_framework], :blue
# invoke_class_with_block :test_framework, klass
# else
# say "Could not find and invoke '#{options[:test_framework]}'"
# end
# end
class_eval <<-METHOD, __FILE__, __LINE__
def invoke_for_#{name}
return unless options[#{name.inspect}]
@@ -181,6 +198,23 @@ module Rails
invocations << [ name, base_name, as ]
invocation_blocks[name] = block if block_given?
# invoke_if :helper
#
# ==== Generates
#
# def invoke_if_helper
# return unless options[:helper]
#
# klass = Rails::Generators.find_by_namespace(:helper,
# "rails", "controller")
#
# if klass
# say_status :invoke, :helper, :blue
# invoke_class_with_block :helper, klass
# else
# say "Could not find and invoke 'helper'"
# end
# end
class_eval <<-METHOD, __FILE__, __LINE__
def invoke_if_#{name}
return unless options[#{name.inspect}]