class Dentaku::DependencyResolver

Public Class Methods

find_resolve_order(vars_to_dependencies_hash) click to toggle source
# File lib/dentaku/dependency_resolver.rb, line 7
def self.find_resolve_order(vars_to_dependencies_hash)
  self.new(vars_to_dependencies_hash).tsort
end
new(vars_to_dependencies_hash) click to toggle source
# File lib/dentaku/dependency_resolver.rb, line 11
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

Public Instance Methods

tsort_each_child(node, &block) click to toggle source
# File lib/dentaku/dependency_resolver.rb, line 20
def tsort_each_child(node, &block)
  @vars_to_deps.fetch(node.to_s, []).each(&block)
end
tsort_each_node(&block) click to toggle source
# File lib/dentaku/dependency_resolver.rb, line 16
def tsort_each_node(&block)
  @vars_to_deps.each_key(&block)
end