Module: Ruuuby::Feature::Includable::StringF26

Included in:
String
Defined in:
lib/ruuuby/class/str/str.rb

Overview

defines the operations needed to support Feature(f26) that are applied to Class(String)

Instance Method Summary collapse

Instance Method Details

#as_iso8601 ⇒ String

Returns a normalized representation of iso8601.

Returns:

  • (String) —

    a normalized representation of iso8601

Raises:

  • (RuntimeError) —

    if this contents of this String are not representative of an iso8601 formatted date and/or time



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# File 'lib/ruuuby/class/str/str.rb', line 247

def as_iso8601
  🛑 RuntimeError.new("| c{String}-> m{as_iso8601} can't normalize self{#{self}} as it is not similar enough to iso8601 formatted data | (0x0) |") unless self.iso8601?
  data      = self.dup
  node_date = data[0...10]
  return self if node_date == self
  remainder = data[11...data.length]
  if remainder.length < 8
    🛑 RuntimeError.new("| c{String}-> m{as_iso8601} can't normalize self{#{self}} as it is not similar enough to iso8601 formatted data | (0x1) |")
  else
    node_time = remainder[0...8]
    return "#{node_date}T#{node_time}" if node_time == remainder
    remainder = remainder[8...remainder.length].strip
    if remainder.match?(::String.syntax_utc_offsets)
      case(remainder.length)
      when 3
        return "#{node_date}T#{node_time}#{remainder}:00"
      when 5
        return "#{node_date}T#{node_time}#{remainder[0...3]}:#{remainder[3...5]}"
      when 6
        return "#{node_date}T#{node_time}#{remainder}"
      else
        🛑 RuntimeError.new("| c{String}-> m{as_iso8601} can't normalize self{#{self}} as it is not similar enough to iso8601 formatted data | (0x2) |")
      end
    else
      🛑 RuntimeError.new("| c{String}-> m{as_iso8601} can't normalize self{#{self}} as it is not similar enough to iso8601 formatted data | (0x3) |")
    end
  end
end

#iso8601? ⇒ Boolean

Returns true, if the contents of this String are representative of an iso8601 formatted date and/or time.

Returns:

  • (Boolean) —

    true, if the contents of this String are representative of an iso8601 formatted date and/or time



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# File 'lib/ruuuby/class/str/str.rb', line 242

def iso8601? ; self.length > 3 && self.match?(::String.syntax_iso8601_normalizable) ; end

#to_iso8601 ⇒ DateTime

Returns:

  • (DateTime)

Raises:

  • (RuntimeError) 


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# File 'lib/ruuuby/class/str/str.rb', line 279

def to_iso8601
  ::DateTime.iso8601(self.as_iso8601)
  #DateTime.strptime(self, '%FT%T%:z')
end