Sha256: 8ff33b1674936c14fbc1f40c4d7fd92ddd939a80ccd291b7222694037dad7b35
Contents?: true
Size: 771 Bytes
Versions: 21
Compression:
Stored size: 771 Bytes
Contents
######################################################################
# my extensions to Module. (taken from rake, named changed to not clash
# when rake is used for this rails project.
#
class Module
# Check for an existing method in the current class before extending. IF
# the method already exists, then a warning is printed and the extension is
# not added. Otherwise the block is yielded and any definitions in the
# block will take effect.
#
# Usage:
#
# class String
# rake_extension("xyz") do
# def xyz
# ...
# end
# end
# end
#
def my_extension(method)
unless instance_methods.include?(method.to_s) || instance_methods.include?(method.to_sym)
yield
end
end
end # module Module
Version data entries
21 entries across 21 versions & 5 rubygems