Sha256: 60fff076c530a4387d47fe4efb27ee04ecd2817bc0e293679ab78f66d5eed5d3
Contents?: true
Size: 226 Bytes
Versions: 10
Compression:
Stored size: 226 Bytes
Contents
class Array
# Inverse of #delete_if.
#
# [1,2,3].delete_unless{ |x| x < 2 }
# #=> [1]
#
# CREDIT: Daniel Schierbeck
def delete_unless(&block)
delete_if { |element| not block.call(element) }
end
end
Version data entries
10 entries across 9 versions & 2 rubygems