Sha256: 20b3a3cddc327ee3738587a13991739d84601dac4c323ebcba8b12a05e6c7ff5
Contents?: true
Size: 618 Bytes
Versions: 24
Compression:
Stored size: 618 Bytes
Contents
# frozen_string_literal: true
module HashExtensions
refine Hash do
# Returns a hash with non +nil+ values.
#
# hash = { a: true, b: false, c: nil}
# hash.compact # => { a: true, b: false}
# hash # => { a: true, b: false, c: nil}
# { c: nil }.compact # => {}
def compact
select {|_, value| !value.nil? }
end
# Replaces current hash with non +nil+ values.
#
# hash = { a: true, b: false, c: nil}
# hash.compact! # => { a: true, b: false}
# hash # => { a: true, b: false}
def compact!
reject! {|_, value| value.nil? }
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems