Sha256: a39d231868f6cc213583815ee5a2fd7057f06aceccf84c79efc0ec01f3ace93e
Contents?: true
Size: 555 Bytes
Versions: 15
Compression:
Stored size: 555 Bytes
Contents
require 'tsort'
module Dentaku
class DependencyResolver
include TSort
def self.find_resolve_order(vars_to_dependencies_hash)
self.new(vars_to_dependencies_hash).tsort
end
def initialize(vars_to_dependencies_hash)
# ensure variables are strings
@vars_to_deps = Hash[vars_to_dependencies_hash.map { |k, v| [k.to_s, v]}]
end
def tsort_each_node(&block)
@vars_to_deps.each_key(&block)
end
def tsort_each_child(node, &block)
@vars_to_deps.fetch(node.to_s, []).each(&block)
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems