Sha256: 6ab97e6f2ec2794ce66bc025c95db76bd4b46f53b5affa37e8d6e8d9af0fde60
Contents?: true
Size: 1.17 KB
Versions: 19
Compression:
Stored size: 1.17 KB
Contents
class Symbol
# Standard in ruby 1.9. See official documentation[http://ruby-doc.org/core-1.9/classes/Symbol.html]
[ [%w(capitalize downcase next succ swapcase upcase), {:after => ".to_sym"}],
[%w(=~ [] empty? length match size), {}]
].each { |methods, options| methods.each do |method|
module_eval <<-end_eval
def #{method}(*args)
to_s.#{method}(*args)#{options[:after]}
end unless method_defined? :#{method}
end_eval
end }
# Standard in ruby 1.9. See official documentation[http://ruby-doc.org/core-1.9/classes/Symbol.html]
def <=>(with)
return nil unless with.is_a? Symbol
to_s <=> with.to_s
end unless method_defined? :"<=>"
# Standard in ruby 1.9. See official documentation[http://ruby-doc.org/core-1.9/classes/Symbol.html]
def casecmp(with)
return nil unless with.is_a? Symbol
to_s.casecmp(with.to_s)
end unless method_defined? :casecmp
# Standard in ruby 1.9. See official documentation[http://ruby-doc.org/core-1.9/classes/Symbol.html]
unless ancestors.include? Comparable
alias_method :dont_override_equal_please, :==
include Comparable
alias_method :==, :dont_override_equal_please
end
end
Version data entries
19 entries across 19 versions & 2 rubygems