Module: Ibex::IR

Defined in:
lib/ibex/ir.rb,
lib/ibex/ir/lexer_ir.rb,
lib/ibex/ir/migration.rb,
lib/ibex/ir/serialize.rb,
lib/ibex/ir/validator.rb,
lib/ibex/ir/grammar_ir.rb,
lib/ibex/ir/automaton_ir.rb,
lib/ibex/ir/validator/base.rb,
lib/ibex/ir/validator/lexer.rb,
lib/ibex/ir/validator/grammar.rb,
lib/ibex/ir/validator/automaton.rb

Defined Under Namespace

Modules: Migration, Serialize, Validator Classes: Action, Automaton, AutomatonItem, AutomatonState, Grammar, GrammarSymbol, Lexer, LexerRule, Production, UserCodeChunk

Constant Summary collapse

LEXER_SCHEMA_VERSION = 
1
SUPPORTED_LEXER_SCHEMA_VERSIONS =

: Array

[LEXER_SCHEMA_VERSION].freeze
SCHEMA_VERSION = 
2
SUPPORTED_SCHEMA_VERSIONS =

: Array

[1, 2].freeze

Class Method Summary collapse

Class Method Details

.deep_freeze(value) ⇒ Object 



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# File 'lib/ibex/ir/grammar_ir.rb', line 9

def deep_freeze(value)
  case value
  when Array then value.each { |item| deep_freeze(item) }
  when Hash
    value.each do |key, item|
      deep_freeze(key)
      deep_freeze(item)
    end
  end
  value.freeze
end