Sha256: 165c0fb70ab958cdf69b1cd9711f2022410ef175deb2991d50368c423f9c32bc
Contents?: true
Size: 767 Bytes
Versions: 5
Compression:
Stored size: 767 Bytes
Contents
# frozen_string_literal: true
unless Array.method_defined? :only!
class Array
# refactors the same array with only given values (if exists)
#
# @example
# ary = [:foo, :bar, :bat]
# ary.only!(:bar, :moon)
# > ary == [:bar]
#
# @param [Array] values
# @return [Array] self
def only!(*values)
reject! { |value| !values.include?(value) }
self
end
end
end
unless Array.method_defined? :only
class Array
# returns a new array with only given values (if exists)
#
# @example
# ary = [:foo, :bar, :bat]
# ary.only(:bar, :bat, :moon)
# > [:bar, :bat]
#
# @param [Array] values
# @return [Array] ary
def only(*values)
dup.only!(*values)
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems