class Metamorpher::Builders::AST::DerivationBuilder
Public Instance Methods
derivation!(*base, &block)
click to toggle source
# File lib/metamorpher/builders/ast/derivation_builder.rb, line 8 def derivation!(*base, &block) fail ArgumentError, "wrong number of arguments (0)" if base.empty? Terms::Derived.new( base: base, derivation: derivation_strategy(block) ) end
Private Instance Methods
derivation_strategy(block)
click to toggle source
# File lib/metamorpher/builders/ast/derivation_builder.rb, line 19 def derivation_strategy(block) if block.nil? ->(*args) { args.first } else ->(*args) { block.call(*args, Builder.new) } end end