Class: Calyx::Grammar::Production::NonTerminal

Inherits:

Object

Object
Calyx::Grammar::Production::NonTerminal

Defined in:: lib/calyx.rb

Instance Method Summary collapse

#evaluate ⇒ Object
#initialize(expansion, registry) ⇒ NonTerminal constructor

A new instance of NonTerminal.

Constructor Details

#initialize(expansion, registry) ⇒ `NonTerminal`

Returns a new instance of NonTerminal.

# File 'lib/calyx.rb', line 39

def initialize(expansion, registry)
  @expansion = expansion.to_sym
  @registry = registry
end

Instance Method Details

#evaluate ⇒ `Object`



44
45
46

# File 'lib/calyx.rb', line 44

def evaluate
  @registry[@expansion].evaluate
end