Sha256: cf6a72af405e6cb3b18556ced92e0caa6c2f5c5b5dc1da221ab4912808dcc2f6
Contents?: true
Size: 263 Bytes
Versions: 10
Compression:
Stored size: 263 Bytes
Contents
module Kernel
# Try a method.
#
# @person ? @person.name : nil
# vs
#
# @person.try(:name)
#
# CREDIT: Chris Wanstrath
def try(method, default=nil)
if respond_to? method
send method
else
default
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems