class Minjs::ECMA262::ECMA262Array
Class of ECMA262
Array element
@see www.ecma-international.org/ecma-262 ECMA262
11.1.4
Attributes
val[R]
Public Class Methods
new(val)
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# File lib/minjs/ecma262/literal.rb, line 972 def initialize(val) @val = val # val is Array end
Public Instance Methods
==(obj)
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compare object
# File lib/minjs/ecma262/literal.rb, line 993 def ==(obj) self.class == obj.class and @val == obj.val end
deep_dup()
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duplicate object @see Base#deep_dup
# File lib/minjs/ecma262/literal.rb, line 978 def deep_dup self.class.new(@val.collect{|x| x ? x.deep_dup : nil}) 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 1004 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 1016 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 999 def to_js(options = {}) "[" + @val.collect{|x| x ? x.to_js : ""}.join(",") + "]" 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 985 def traverse(parent, &block) yield parent, self @val.each do |k| k.traverse(parent, &block) if k end end