class Minjs::ECMA262::ECMA262RegExp
Class of ECMA262
RegExp element
@see www.ecma-international.org/ecma-262 ECMA262
7.8.5
Attributes
body[R]
flags[R]
Public Class Methods
new(body, flags)
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# File lib/minjs/ecma262/literal.rb, line 919 def initialize(body, flags) @body = body @flags = flags end
Public Instance Methods
==(obj)
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compare object
# File lib/minjs/ecma262/literal.rb, line 950 def ==(obj) self.class == obj.class and @body == obj.body and @flags == obj.flags end
deep_dup()
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duplicate object @see Base#deep_dup
# File lib/minjs/ecma262/literal.rb, line 926 def deep_dup self.class.new(@body, @flags) end
left_hand_side_exp?()
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@return [Boolean] true if expression is kind of LeftHandSideExpression.
# File lib/minjs/ecma262/literal.rb, line 961 def left_hand_side_exp? true end
to_ecma262_boolean()
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Returns results of ToBoolean()
Returns true or false if trivial, otherwise nil.
@return [Boolean]
@see www.ecma-international.org/ecma-262 ECMA262
9.2
# File lib/minjs/ecma262/literal.rb, line 945 def to_ecma262_boolean true end
to_js(options = {})
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Returns a ECMAScript string containg the representation of element. @see Base#to_js
# File lib/minjs/ecma262/literal.rb, line 956 def to_js(options = {}) "/#{@body}/#{@flags}" end
traverse(parent) { |parent, self| ... }
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Traverses this children and itself with given block.
@see Base#traverse
# File lib/minjs/ecma262/literal.rb, line 933 def traverse(parent) yield parent, self end