Class: RubyJsonParser::AST::ArrayLiteralNode

Inherits:
Node
  • Object
show all
Defined in:
lib/ruby_json_parser/ast.rb

Overview

Represents an object literal eg. ‘[1, “foo”]`

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(elements) ⇒ ArrayLiteralNode

Returns a new instance of ArrayLiteralNode.



273
274
275
 
# File 'lib/ruby_json_parser/ast.rb', line 273

def initialize(elements)
  @elements = elements
end

Instance Attribute Details

#elements ⇒ Object (readonly)

Returns the value of attribute elements.



270
271
272
 
# File 'lib/ruby_json_parser/ast.rb', line 270

def elements
  @elements
end

Instance Method Details

#==(other) ⇒ Object 



278
279
280
281
282
 
# File 'lib/ruby_json_parser/ast.rb', line 278

def ==(other)
  return false unless other.is_a?(ArrayLiteralNode)

  elements == other.elements
end

#inspect(indent = 0) ⇒ Object 



299
300
301
302
303
304
305
306
307
308
309
 
# File 'lib/ruby_json_parser/ast.rb', line 299

def inspect(indent = 0)
  buff = String.new

  buff << "#{INDENT_UNIT * indent}(array"
  @elements.each do |element|
    buff << "\n"
    buff << element.inspect(indent + 1)
  end
  buff << ')'
  buff
end

#to_s ⇒ Object 



285
286
287
288
289
290
291
292
293
294
295
296
 
# File 'lib/ruby_json_parser/ast.rb', line 285

def to_s
  buff = String.new
  buff << '['

  @elements.each.with_index do |element, i|
    buff << ', ' if i > 0
    buff << element.to_s
  end

  buff << ']'
  buff
end