Sha256: 9da801f7eaa867f76c69d955e0db2451fc4051be44950bdbb545c9e5932ee2f9
Contents?: true
Size: 890 Bytes
Versions: 9
Compression:
Stored size: 890 Bytes
Contents
# The Enumeration class provides default Enumerable::Enumerator creation for Puppet Programming Language
# runtime objects that supports the concept of enumeration.
#
class Puppet::Pops::Types::Enumeration
# Produces an Enumerable::Enumerator for Array, Hash, Integer, Integer Range, and String.
#
def self.enumerator(o)
@@singleton ||= new
@@singleton.enumerator(o)
end
# Produces an Enumerator for Array, Hash, Integer, Integer Range, and String.
#
def enumerator(o)
case o
when String
x = o.chars
# Ruby 1.9.3 returns an Enumerator, and 2.0.0 an Array
x.is_a?(Array) ? x.each : x
when Integer
o.times
when Array
o.each
when Hash
o.each
when Puppet::Pops::Types::PIntegerType
# Not enumerable if representing an infinite range
o.enumerable? ? o.each : nil
else
nil
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems