Class: Code::Object::String

Inherits:
Code::Object show all
Defined in:
lib/code/object/string.rb

Constant Summary

Constants inherited from Code::Object

NUMBER_CLASSES

Instance Attribute Summary

Attributes inherited from Code::Object

#raw

Instance Method Summary collapse

Methods inherited from Code::Object

#<=>, #==, as_json, #as_json, call, #code_and_operator, code_and_operator, #code_as_json, code_as_json, code_different, #code_different, #code_equal_equal, code_equal_equal, code_equal_equal_equal, #code_equal_equal_equal, code_exclamation_point, #code_exclamation_point, code_exclusive_range, #code_exclusive_range, code_inclusive_range, #code_inclusive_range, code_new, code_or_operator, #code_or_operator, code_self, #code_self, #code_to_json, code_to_json, falsy?, #falsy?, #hash, inspect, maybe, multi_fetch, #multi_fetch, #nothing?, nothing?, repeat, sig, #sig, #succ, #to_code, to_json, #to_json, to_s, truthy?, #truthy?, |

Constructor Details

#initialize(*args, **_kargs) ⇒ String

Returns a new instance of String.



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# File 'lib/code/object/string.rb', line 6

def initialize(*args, **_kargs, &)
  raw = args.first || Nothing.new
  raw = raw.raw if raw.is_a?(Object)
  @raw = raw.to_s
end

Instance Method Details

#call(**args) ⇒ Object 



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# File 'lib/code/object/string.rb', line 12

def call(**args)
  code_operator = args.fetch(:operator, nil).to_code
  code_arguments = args.fetch(:arguments, List.new).to_code
  globals = multi_fetch(args, *GLOBALS)
  code_value = code_arguments.code_first

  case code_operator.to_s
  when "&", "to_function"
    sig(args)
    code_to_function(**globals)
  when "*"
    sig(args) { Integer | Decimal }
    code_multiplication(code_value)
  when "+"
    sig(args) { Object }
    code_plus(code_value)
  when "downcase"
    sig(args)
    code_downcase
  when "include?"
    sig(args) { String }
    code_include?(code_value)
  when "first"
    sig(args) { Integer.maybe }
    code_first(code_value)
  when "reverse"
    sig(args)
    code_reverse
  else
    super
  end
end

#code_downcase ⇒ Object 



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# File 'lib/code/object/string.rb', line 45

def code_downcase
  String.new(raw.downcase)
end

#code_first(n = nil) ⇒ Object 



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# File 'lib/code/object/string.rb', line 72

def code_first(n = nil)
  code_n = n.to_code
  code_n = Integer.new(1) if code_n.nothing?
  String.new(raw.first(code_n.raw))
end

#code_include?(value) ⇒ Boolean

Returns:



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# File 'lib/code/object/string.rb', line 49

def code_include?(value)
  code_value = value.to_code
  Boolean.new(raw.include?(code_value.raw))
end

#code_multiplication(other) ⇒ Object 



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# File 'lib/code/object/string.rb', line 54

def code_multiplication(other)
  code_other = other.to_code
  String.new(raw * code_other.raw)
end

#code_plus(other) ⇒ Object 



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# File 'lib/code/object/string.rb', line 59

def code_plus(other)
  code_other = other.to_code
  String.new(raw + code_other.to_s)
end

#code_reverse ⇒ Object 



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# File 'lib/code/object/string.rb', line 64

def code_reverse
  String.new(raw.reverse)
end

#code_to_function(**_globals) ⇒ Object 



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# File 'lib/code/object/string.rb', line 68

def code_to_function(**_globals)
  Function.new([{ name: "_" }], "_.#{raw}")
end