Sha256: 78e4cf727c63fedb1d63c76d00675e8f4c4325223a46a57c1a3533f5fcdfed29
Contents?: true
Size: 526 Bytes
Versions: 47
Compression:
Stored size: 526 Bytes
Contents
unless ([1].pop(1) rescue false)
require 'backports/tools/alias_method_chain'
require 'backports/tools/arguments'
class Array
def pop_with_optional_argument(n = Backports::Undefined)
return pop_without_optional_argument if n == Backports::Undefined
n = Backports.coerce_to_int(n)
raise ArgumentError, "negative array size" if n < 0
first = size - n
first = 0 if first < 0
slice!(first..size).to_a
end
Backports.alias_method_chain self, :pop, :optional_argument
end
end
Version data entries
47 entries across 47 versions & 4 rubygems