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Contents
module Kernel
alias_method :__callee__, :__method__ unless (__callee__ || true rescue false)
# Standard in ruby 1.9. See official documentation[http://ruby-doc.org/core-1.9/classes/Object.html]
def define_singleton_method(*args, &block)
class << self
self
end.send(:define_method, *args, &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 require_relative(relative_feature)
file = caller.first.split(/:\d/,2).first
if /\A\((.*)\)/ =~ file # eval, etc.
raise LoadError, "require_relative is called in #{$1}"
end
require File.expand_path(relative_feature, File.dirname(file))
end unless method_defined? :require_relative
private :require_relative
# Standard in ruby 1.9. See official documentation[http://ruby-doc.org/core-1.9/classes/Object.html]
def public_method(meth)
if respond_to?(meth) && !protected_methods.include?(meth.to_s)
method(meth)
else
raise NameError, "undefined method `#{meth}' for class `#{self.class}'"
end
end unless method_defined? :public_method
# Standard in ruby 1.9. See official documentation[http://ruby-doc.org/core-1.9/classes/Object.html]
def public_send(method, *args, &block)
if respond_to?(method) && !protected_methods.include?(method.to_s)
send(method, *args, &block)
else
:foo.generate_a_no_method_error_in_preparation_for_method_missing rescue nil
# otherwise a NameError might be raised when we call method_missing ourselves
method_missing(method.to_sym, *args, &block)
end
end unless method_defined? :public_send
end
Version data entries
8 entries across 8 versions & 1 rubygems