class RuboCop::AST::ArrayNode
A node extension for `array` nodes. This will be used in place of a plain node when the builder constructs the AST
, making its methods available to all `array` nodes within RuboCop
.
Constants
- PERCENT_LITERAL_TYPES
Public Instance Methods
Checks whether the `array` literal is delimited by either percent or square brackets
@return [Boolean] whether the array is enclosed in percent or square brackets
# File lib/rubocop/ast/node/array_node.rb, line 52 def bracketed? square_brackets? || percent_literal? end
Checks whether the `array` literal is delimited by percent brackets.
@overload percent_literal?
Check for any percent literal.
@overload percent_literal?(type)
Check for percent literaly of type `type`. @param type [Symbol] an optional percent literal type
@return [Boolean] whether the array is enclosed in percent brackets
# File lib/rubocop/ast/node/array_node.rb, line 39 def percent_literal?(type = nil) if type loc.begin && loc.begin.source =~ PERCENT_LITERAL_TYPES[type] else loc.begin && loc.begin.source.start_with?('%') end end
Checks whether the `array` literal is delimited by square brackets.
@return [Boolean] whether the array is enclosed in square brackets
# File lib/rubocop/ast/node/array_node.rb, line 24 def square_brackets? loc.begin && loc.begin.is?('[') end
Returns an array of all value nodes in the `array` literal.
@return [Array<Node>] an array of value nodes
# File lib/rubocop/ast/node/array_node.rb, line 17 def values each_child_node.to_a end