Module: TOML::BasicString

Defined in:
lib/toml/string.rb

Overview

Used in primitive.citrus

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.decode_special_char(str) ⇒ Object

Replace special characters such as line feed and tabs.



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# File 'lib/toml/string.rb', line 19

def self.decode_special_char(str)
  str.gsub(/\\0/, "\0")
    .gsub(/\\t/, "\t")
    .gsub(/\\b/, "\b")
    .gsub(/\\f/, "\f")
    .gsub(/\\n/, "\n")
    .gsub(/\\\"/, '"')
    .gsub(/\\r/, "\r")
end

.decode_unicode(str) ⇒ Object

Replace the unicode escaped characters with the corresponding character e.g. u03B4 => ?



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# File 'lib/toml/string.rb', line 12

def self.decode_unicode(str)
  str.gsub(/([^\\](?:\\\\)*\\u[\da-f]{4})/i) do |m|
    m[0...-6] + [m[-4..-1].to_i(16)].pack('U')
  end
end

.transform_escaped_chars(str) ⇒ Object 



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# File 'lib/toml/string.rb', line 29

def self.transform_escaped_chars(str)
  str = decode_special_char(str)
  str = decode_unicode(str)
  str.gsub(/\\\\/, '\\').encode('utf-8')
end

Instance Method Details

#value ⇒ Object 



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# File 'lib/toml/string.rb', line 4

def value
  aux = TOML::BasicString.transform_escaped_chars first.value

  aux[1...-1]
end