Sha256: a3005ea830b4aa1f5acb6205c586f5d02985702949ad0cf91ec1c8b24fba20a8
Contents?: true
Size: 437 Bytes
Versions: 73
Compression:
Stored size: 437 Bytes
Contents
unless Enumerable.method_defined? :one?
module Enumerable
def one?
found_one = false
if block_given?
each do |o|
if yield(o)
return false if found_one
found_one = true
end
end
else
each do |o|
if o
return false if found_one
found_one = true
end
end
end
found_one
end
end
end
Version data entries
73 entries across 73 versions & 5 rubygems