Sha256: be66aafff5ea0694e1f36b1a3035b21138691e4ed2139f4628820f034cedef67
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Size: 1.71 KB
Versions: 15
Compression:
Stored size: 1.71 KB
Contents
# frozen_string_literal: true require 'rom/commands/graph/input_evaluator' module ROM module Commands class Graph # Class methods for command Graph # # @api private module ClassInterface # Build a command graph recursively # # This is used by `Container#command` when array with options is passed in # # @param [Registry] registry The command registry from container # @param [Array] options The options array # @param [Array] path The path for input evaluator proc # # @return [Graph] # # @api private def build(registry, options, path = EMPTY_ARRAY) options.reduce { |spec, other| build_command(registry, spec, other, path) } end # @api private def build_command(registry, spec, other, path) cmd_opts, nodes = other key, relation = if spec.is_a?(Hash) spec.to_a.first else [spec, spec] end name, opts = if cmd_opts.is_a?(Hash) cmd_opts.to_a.first else [cmd_opts] end command = registry[relation][name] tuple_path = Array[*path] << key input_proc = InputEvaluator.build(tuple_path, nodes) command = command.curry(input_proc, opts) if nodes if nodes.all? { |node| node.is_a?(Array) } command.combine(*nodes.map { |node| build(registry, node, tuple_path) }) else command.combine(build(registry, nodes, tuple_path)) end else command end end end end end end
Version data entries
15 entries across 15 versions & 1 rubygems