Class: RuboCop::AST::ArrayNode
- Defined in:
- lib/rubocop/ast/node/array_node.rb
Overview
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.
Constant Summary collapse
- PERCENT_LITERAL_TYPES =
{ string: /^%[wW]/, symbol: /^%[iI]/ }.freeze
Constants inherited from Node
Node::BASIC_LITERALS, Node::COMPARISON_OPERATORS, Node::COMPOSITE_LITERALS, Node::FALSEY_LITERALS, Node::IMMUTABLE_LITERALS, Node::KEYWORDS, Node::LITERALS, Node::MUTABLE_LITERALS, Node::OPERATOR_KEYWORDS, Node::REFERENCES, Node::SPECIAL_KEYWORDS, Node::TRUTHY_LITERALS, Node::VARIABLES
Instance Method Summary collapse
-
#percent_literal?(type = nil) ⇒ Boolean
Checks whether the ‘array` literal is delimited by percent brackets.
-
#square_brackets? ⇒ Boolean
Checks whether the ‘array` literal is delimited by square brackets.
-
#values ⇒ Array<Node>
Returns an array of all value nodes in the ‘array` literal.
Methods inherited from Node
#ancestors, #argument?, #asgn_method_call?, #basic_literal?, #binary_operation?, #chained?, #child_nodes, #complete!, #complete?, #const_name, def_matcher, #defined_module, #defined_module_name, #descendants, #each_ancestor, #each_child_node, #each_descendant, #each_node, #falsey_literal?, #immutable_literal?, #initialize, #keyword?, #keyword_bang?, #keyword_not?, #literal?, #multiline?, #mutable_literal?, #numeric_type?, #parent, #parent_module_name, #pure?, #receiver, #reference?, #sibling_index, #single_line?, #source, #source_range, #special_keyword?, #truthy_literal?, #unary_operation?, #updated, #value_used?, #variable?
Methods included from Sexp
Constructor Details
This class inherits a constructor from RuboCop::AST::Node
Instance Method Details
#percent_literal? ⇒ Boolean #percent_literal?(type) ⇒ Boolean
Checks whether the ‘array` literal is delimited by percent brackets.
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# File 'lib/rubocop/ast/node/array_node.rb', line 36 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 |
#square_brackets? ⇒ Boolean
Checks whether the ‘array` literal is delimited by square brackets.
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# File 'lib/rubocop/ast/node/array_node.rb', line 24 def square_brackets? loc.begin && loc.begin.is?('[') end |
#values ⇒ Array<Node>
Returns an array of all value nodes in the ‘array` literal.
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# File 'lib/rubocop/ast/node/array_node.rb', line 17 def values each_child_node.to_a end |