Sha256: 34de0390a41ebf6a296d8cf90f4a86f54dcc837373d7bcd83550c26cd35b03fe
Contents?: true
Size: 954 Bytes
Versions: 6
Compression:
Stored size: 954 Bytes
Contents
require_relative '../exceptions' require 'dentaku/string_casing' module Dentaku module AST class Identifier < Node include StringCasing attr_reader :identifier, :case_sensitive def initialize(token, options = {}) @case_sensitive = options.fetch(:case_sensitive, false) @identifier = standardize_case(token.value) end def value(context = {}) v = context.fetch(identifier) do raise UnboundVariableError.new([identifier]), "no value provided for variables: #{identifier}" end case v when Node v.value(context) else v end end def dependencies(context = {}) context.key?(identifier) ? dependencies_of(context[identifier]) : [identifier] end private def dependencies_of(node) node.respond_to?(:dependencies) ? node.dependencies : [] end end end end
Version data entries
6 entries across 6 versions & 1 rubygems