Class: Sass::Script::String

Inherits:
Literal show all
Defined in:
lib/sass/script/string.rb

Overview

A SassScript object representing a CSS string or a CSS identifier.

Instance Attribute Summary collapse

Attributes inherited from Node

#line, #options

Instance Method Summary collapse

Methods inherited from Literal

#==, #_perform, #and, #assert_int!, #children, #comma, #deep_copy, #div, #eq, #inspect, #minus, #neq, #options, #or, #single_eq, #space, #to_a, #to_bool, #to_i, #unary_div, #unary_minus, #unary_not, #unary_plus

Methods inherited from Node

#_perform, #children, #dasherize, #deep_copy, #opts, #perform

Constructor Details

#initialize(value, type = :identifier) ⇒ String

Creates a new string.

Parameters:

  • value (String) —

    See #value

  • type (Symbol) (defaults to: :identifier) —

    See #type



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# File 'lib/sass/script/string.rb', line 22

def initialize(value, type = :identifier)
  super(value)
  @type = type
end

Instance Attribute Details

#type ⇒ Symbol (readonly)

Whether this is a CSS string or a CSS identifier. The difference is that strings are written with double-quotes, while identifiers aren't.

Returns:

  • (Symbol) —

    :string or :identifier



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# File 'lib/sass/script/string.rb', line 16

def type
  @type
end

#value ⇒ String (readonly)

The Ruby value of the string.

Returns:



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# File 'lib/sass/script/string.rb', line 9

def value
  @value
end

Instance Method Details

#plus(other)

See Also:



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# File 'lib/sass/script/string.rb', line 28

def plus(other)
  other_str = other.is_a?(Sass::Script::String) ? other.value : other.to_s
  Sass::Script::String.new(self.value + other_str, self.type)
end

#to_s(opts = {})

See Also:

  • Node#to_s


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# File 'lib/sass/script/string.rb', line 34

def to_s(opts = {})
  if @type == :identifier
    return @value.tr("\n", " ")
  end

  return "\"#{value.gsub('"', "\\\"")}\"" if opts[:quote] == %q{"}
  return "'#{value.gsub("'", "\\'")}'" if opts[:quote] == %q{'}
  return "\"#{value}\"" unless value.include?('"')
  return "'#{value}'" unless value.include?("'")
  "\"#{value.gsub('"', "\\\"")}\"" #'
end

#to_sass(opts = {})

See Also:



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# File 'lib/sass/script/string.rb', line 47

def to_sass(opts = {})
  to_s
end