Sha256: 67bfd97c740525ab7ae6fbef5edc106c820a1093e06d61397e877a975aabcb10
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Size: 1.46 KB
Versions: 10
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Stored size: 1.46 KB
Contents
require 'enumerator'
# Must be defined outside of Kernel for jruby, see http://jira.codehaus.org/browse/JRUBY-3609
Enumerator = Enumerable::Enumerator unless Kernel.const_defined? :Enumerator # Standard in ruby 1.9
module Kernel # Did you know that object instance methods are defined in Kernel?
# Standard in rails. See official documentation[http://api.rubyonrails.org/classes/Object.html]
def try(method_id, *args, &block)
send(method_id, *args, &block) unless self.nil? #todo: check new def
end unless method_defined? :try
# Standard in ruby 1.9. See official documentation[http://ruby-doc.org/core-1.9/classes/Object.html]
def tap
yield self
self
end unless method_defined? :tap
# Standard in rails. See official documentation[http://api.rubyonrails.org/classes/Object.html]
def returning(obj)
yield obj
obj
end unless method_defined? :returning
# Standard in ruby 1.9. See official documentation[http://ruby-doc.org/core-1.9/classes/Object.html]
def define_singleton_method(symbol, &block)
class << self
self
end.send(:define_method, symbol, block)
end unless method_defined? :define_singleton_method
# Standard in ruby 1.9. See official documentation[http://ruby-doc.org/core-1.9/classes/Object.html]
def instance_exec(*arg, &block)
define_singleton_method(:"temporary method for instance_exec", &block)
send(:"temporary method for instance_exec", *arg)
end unless method_defined? :instance_exec
end
Version data entries
10 entries across 10 versions & 2 rubygems