Class: DDQL::TokenType::Currency

Inherits:
Literal show all
Defined in:
lib/ddql/token_type.rb

Constant Summary

Constants inherited from DDQL::TokenType

ALL, CURRENCY_LITERAL, FACTOR, FACTOR_PATTERN, INFIXOPERATOR, INTEGER_LITERAL, LBRACE, LPAREN, NESTED_CLOSER, NESTED_CLOSE_PATTERN, NESTED_OPENER, NESTED_OPEN_PATTERN, NUMERIC_LITERAL, POSTFIXOPERATOR, PREFIXOPERATOR, RBRACE, RPAREN, SCI_NUM_LITERAL, SCREEN, SPECIAL_MARKER, STRING_LITERAL, SUB_Q_ALIAS, SUB_Q_EXPR, SUB_Q_FIELDS, SUB_Q_GROUP, SUB_Q_TYPE, WHITESPACE

Instance Attribute Summary

Attributes inherited from DDQL::TokenType

#label, #name, #pattern

Instance Method Summary collapse

Methods inherited from Literal

#data_type, #literal?

Methods inherited from DDQL::TokenType

#==, all_types_pattern, #comparison?, #data_from, #expression?, #factor?, #group?, #infix?, #interpret, #interpreted_data_from, #literal?, #match?, #parse, #postfix?, #prefix?, #screen?, #skipping!, #supports_post_processing?, #trimming!

Constructor Details

#initialize ⇒ Currency

Returns a new instance of Currency.



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# File 'lib/ddql/token_type.rb', line 128

def initialize
  super(name: :currency, pattern: /'(?!')(?<code>[A-Z]{3}):(\d+\.?\d*)'/)
  @value_transformer = lambda do |s|
    s = s.split(':', 2)
    {currency_code: s.first, currency_value: {float: s.last.to_f}}
  end
end

Instance Method Details

#as_hash(data) ⇒ Object 



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# File 'lib/ddql/token_type.rb', line 136

def as_hash(data)
  data
end