Sha256: fe2e62267deacea523482dbe4da759c9648d84e4a8f9469ddbe6b91e16dbe5f4
Contents?: true
Size: 748 Bytes
Versions: 248
Compression:
Stored size: 748 Bytes
Contents
class Chef
module ChefFS
class Parallelizer
class FlattenEnumerable
include Enumerable
def initialize(enum, levels = nil)
@enum = enum
@levels = levels
end
attr_reader :enum
attr_reader :levels
def each(&block)
enum.each do |value|
flatten(value, levels, &block)
end
end
private
def flatten(value, levels, &block)
if levels != 0 && value.respond_to?(:each) && !value.is_a?(String)
value.each do |child|
flatten(child, levels.nil? ? levels : levels - 1, &block)
end
else
yield(value)
end
end
end
end
end
end
Version data entries
248 entries across 248 versions & 1 rubygems