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Ruby 1.8.6 compatibility fixes (undefined Method#name and Fixnum#times without block)

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This commit is contained in:
Mike Dvorkin 2010-11-13 09:12:54 -08:00
parent bbefc738a5
commit fcbd18377a
3 changed files with 29 additions and 11 deletions
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17
lib/ap.rb
View file

@ -3,16 +3,13 @@
# Awesome Print is freely distributable under the terms of MIT license.
# See LICENSE file or http://www.opensource.org/licenses/mit-license.php
#------------------------------------------------------------------------------
require File.dirname(__FILE__) + "/ap/core_ext/array"
require File.dirname(__FILE__) + "/ap/core_ext/string"
require File.dirname(__FILE__) + "/ap/core_ext/object"
require File.dirname(__FILE__) + "/ap/core_ext/class"
require File.dirname(__FILE__) + "/ap/core_ext/kernel"
%w(array string method object class kernel).each do |file|
require File.dirname(__FILE__) + "/ap/core_ext/#{file}"
end
require File.dirname(__FILE__) + "/ap/awesome_print"
require File.dirname(__FILE__) + "/ap/core_ext/logger" if defined?(::Logger) or defined?(::ActiveSupport::BufferedLogger)
require File.dirname(__FILE__) + "/ap/mixin/action_view" if defined?(::ActionView)
require File.dirname(__FILE__) + "/ap/mixin/active_record" if defined?(::ActiveRecord)
require File.dirname(__FILE__) + "/ap/core_ext/logger" if defined?(::Logger) or defined?(::ActiveSupport::BufferedLogger)
require File.dirname(__FILE__) + "/ap/mixin/action_view" if defined?(::ActionView)
require File.dirname(__FILE__) + "/ap/mixin/active_record" if defined?(::ActiveRecord)
require File.dirname(__FILE__) + "/ap/mixin/active_support" if defined?(::ActiveSupport)

2
lib/ap/awesome_print.rb
View file

@ -261,7 +261,7 @@ class AwesomePrint
end
end
else # See http://ruby-doc.org/core/classes/Method.html#M001902
args = method.arity.abs.times.map { |i| "arg#{i+1}" }
args = (1..method.arity.abs).map { |i| "arg#{i}" }
args[-1] = "*#{args[-1]}" if method.arity < 0
end

21
lib/ap/core_ext/method.rb Normal file
View file

@ -0,0 +1,21 @@
# Copyright (c) 2010 Michael Dvorkin
#
# Awesome Print is freely distributable under the terms of MIT license.
# See LICENSE file or http://www.opensource.org/licenses/mit-license.php
#------------------------------------------------------------------------------
#
# Method#name was intorduced in Ruby 1.8.7 so we define it here as necessary.
#
unless nil.method(:class).respond_to?(:name)
class Method
def name
inspect.split(/[#.>]/)[-1]
end
end
class UnboundMethod
def name
inspect.split(/[#.>]/)[-1]
end
end
end