Sha256: a0128d429b1a84c79c3168b8396065d9f4c4adcf7c9d7cf9024df89b466a7fa2
Contents?: true
Size: 685 Bytes
Versions: 214
Compression:
Stored size: 685 Bytes
Contents
module REXML
class SyncEnumerator
include Enumerable
# Creates a new SyncEnumerator which enumerates rows of given
# Enumerable objects.
def initialize(*enums)
@gens = enums
@length = @gens.collect {|x| x.size }.max
end
# Returns the number of enumerated Enumerable objects, i.e. the size
# of each row.
def size
@gens.size
end
# Returns the number of enumerated Enumerable objects, i.e. the size
# of each row.
def length
@gens.length
end
# Enumerates rows of the Enumerable objects.
def each
@length.times {|i|
yield @gens.collect {|x| x[i]}
}
self
end
end
end
Version data entries
214 entries across 186 versions & 7 rubygems