Exception: Dentaku::ParseError

Inherits:
StandardError
  • Object
show all
Defined in:
lib/dentaku/exceptions.rb

Constant Summary collapse

VALID_REASONS = 
%i[
  node_invalid too_few_operands undefined_function
  unprocessed_token unknown_case_token unbalanced_bracket
  unbalanced_parenthesis unknown_grouping_token not_implemented_token_category
  invalid_statement
].freeze

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(reason, **meta) ⇒ ParseError

Returns a new instance of ParseError.



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# File 'lib/dentaku/exceptions.rb', line 25

def initialize(reason, **meta)
  @reason = reason
  @meta = meta
end

Instance Attribute Details

#meta ⇒ Object (readonly)

Returns the value of attribute meta.



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# File 'lib/dentaku/exceptions.rb', line 23

def meta
  @meta
end

#reason ⇒ Object (readonly)

Returns the value of attribute reason.



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# File 'lib/dentaku/exceptions.rb', line 23

def reason
  @reason
end

Class Method Details

.for(reason, **meta) ⇒ Object 



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# File 'lib/dentaku/exceptions.rb', line 39

def self.for(reason, **meta)
  unless VALID_REASONS.include?(reason)
    raise ::ArgumentError, "Unhandled #{reason}"
  end

  new reason, meta
end