class Rattler::Compiler::Optimizer::FlattenChoice

Nested choice expressions can be flattened without affecting how they parse.

Protected Instance Methods

_applies_to?(parser, context) click to toggle source
Calls superclass method
# File lib/rattler/compiler/optimizer/flatten_choice.rb, line 13
def _applies_to?(parser, context)
  parser.is_a?(Choice) and super
end
eligible_child?(child) click to toggle source
# File lib/rattler/compiler/optimizer/flatten_choice.rb, line 17
def eligible_child?(child)
  child.is_a? Choice
end