Sha256: 3a541e555424daf5226bff628f592de6d70a5724ffe26f0fdc5390aa46b1cf0f
Contents?: true
Size: 624 Bytes
Versions: 10
Compression:
Stored size: 624 Bytes
Contents
# DEPRECATE. THIS IS INCLUDED IN ENUMERABLE NOW.
class Array
# Iterates over +n+ elements at a time. If +n+ is
# not given then the arity of the block determines the
# slicing quantity.
#
# require 'facet/array/each_slice'
#
# [1, 2, 3, 4].each_slice(2){ |a,b| ... }
#
# Enumerable#each_slice offers the same functionality
# but this is a more efficient implementation specifically
# for the Array.
def each_slice(n=nil, &yld)
n = yld.arity.abs unless n
i=0
while i < self.length
yld.call(*self.slice(i,n))
i+=n
end
end
alias_method( :each_by, :each_slice )
end
Version data entries
10 entries across 10 versions & 1 rubygems