| System: Linux server378.web-hosting.com 4.18.0-553.80.1.lve.el8.x86_64 #1 SMP Wed Oct 22 19:29:36 UTC 2025 x86_64 Current Path : /opt/alt/ruby20/lib64/ruby/2.0.0/rake/ext/ |
| Current File : //opt/alt/ruby20/lib64/ruby/2.0.0/rake/ext/core.rb |
######################################################################
# Core extension library
#
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 rake_extension(method)
if method_defined?(method)
$stderr.puts "WARNING: Possible conflict with Rake extension: #{self}##{method} already exists"
else
yield
end
end
end