Sha256: d7423c03ee5dfeabc23edf6caf7877f8664dca5d55c6b778b35a3e635ac64cc7
Contents?: true
Size: 577 Bytes
Versions: 47
Compression:
Stored size: 577 Bytes
Contents
unless Enumerable.method_defined? :minmax
require 'backports/tools/arguments'
module Enumerable
def minmax
return minmax{|a,b| a <=> b} unless block_given?
first_time = true
min, max = nil
each do |object|
if first_time
min = max = object
first_time = false
else
min = object if Backports.coerce_to_comparison(min, object, yield(min, object)) > 0
max = object if Backports.coerce_to_comparison(max, object, yield(max, object)) < 0
end
end
[min, max]
end
end
end
Version data entries
47 entries across 47 versions & 4 rubygems