class Sass::Script::Value::Null
A SassScript object representing a null value.
Constants
- NULL
The null value in SassScript.
This is assigned before new is overridden below so that we use the default implementation.
Public Class Methods
new()
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We override object creation so that users of the core API will not need to know that null is a specific constant.
@private @return [Null] the {NULL} constant.
# File lib/sass/script/value/null.rb, line 14 def self.new NULL end
Public Instance Methods
inspect()
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Returns a string representing a null value.
@return [String]
# File lib/sass/script/value/null.rb, line 40 def inspect 'null' end
null?()
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@return [Boolean] `true`
# File lib/sass/script/value/null.rb, line 24 def null? true end
to_bool()
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@return [Boolean] `false` (the Ruby boolean value)
# File lib/sass/script/value/null.rb, line 19 def to_bool false end
to_s(opts = {})
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@return [String] '' (An empty string)
# File lib/sass/script/value/null.rb, line 29 def to_s(opts = {}) '' end
to_sass(opts = {})
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# File lib/sass/script/value/null.rb, line 33 def to_sass(opts = {}) 'null' end