Class: YARP::ArrayPatternNode
- Inherits:
-
YARPNode
- Object
- YARPNode
- YARP::ArrayPatternNode
- Defined in:
- lib/yarp/node.rb,
ext/yarp/api_node.c
Overview
Represents an array pattern in pattern matching.
foo in 1, 2
^^^^^^^^^^^
foo in [1, 2]
^^^^^^^^^^^^^
foo in *1
^^^^^^^^^
foo in Bar[]
^^^^^^^^^^^^
foo in Bar[1, 2, 3]
^^^^^^^^^^^^^^^^^^^
Instance Attribute Summary collapse
-
#closing_loc ⇒ Object
readonly
attr_reader closing_loc: Location?.
-
#constant ⇒ Object
readonly
attr_reader constant: Node?.
-
#opening_loc ⇒ Object
readonly
attr_reader opening_loc: Location?.
-
#posts ⇒ Object
readonly
attr_reader posts: Array.
-
#requireds ⇒ Object
readonly
attr_reader requireds: Array.
-
#rest ⇒ Object
readonly
attr_reader rest: Node?.
Instance Method Summary collapse
-
#accept(visitor) ⇒ Object
def accept: (visitor: Visitor) -> void.
-
#child_nodes ⇒ Object
(also: #deconstruct)
def child_nodes: () -> Array[nil | Node].
-
#closing ⇒ Object
def closing: () -> String?.
-
#copy(**params) ⇒ Object
def copy: (**params) -> ArrayPatternNode.
- #deconstruct_keys(keys) ⇒ Object
- #initialize(constant, requireds, rest, posts, opening_loc, closing_loc, location) ⇒ ArrayPatternNode constructor
-
#opening ⇒ Object
def opening: () -> String?.
Constructor Details
#initialize(constant, requireds, rest, posts, opening_loc, closing_loc, location) ⇒ ArrayPatternNode
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# File 'lib/yarp/node.rb', line 316 def initialize(constant, requireds, rest, posts, opening_loc, closing_loc, location) @constant = constant @requireds = requireds @rest = rest @posts = posts @opening_loc = opening_loc @closing_loc = closing_loc @location = location end |
Instance Attribute Details
#closing_loc ⇒ Object (readonly)
attr_reader closing_loc: Location?
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# File 'lib/yarp/node.rb', line 313 def closing_loc @closing_loc end |
#constant ⇒ Object (readonly)
attr_reader constant: Node?
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# File 'lib/yarp/node.rb', line 298 def constant @constant end |
#opening_loc ⇒ Object (readonly)
attr_reader opening_loc: Location?
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# File 'lib/yarp/node.rb', line 310 def opening_loc @opening_loc end |
#posts ⇒ Object (readonly)
attr_reader posts: Array
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# File 'lib/yarp/node.rb', line 307 def posts @posts end |
#requireds ⇒ Object (readonly)
attr_reader requireds: Array
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# File 'lib/yarp/node.rb', line 301 def requireds @requireds end |
#rest ⇒ Object (readonly)
attr_reader rest: Node?
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# File 'lib/yarp/node.rb', line 304 def rest @rest end |
Instance Method Details
#accept(visitor) ⇒ Object
def accept: (visitor: Visitor) -> void
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# File 'lib/yarp/node.rb', line 327 def accept(visitor) visitor.visit_array_pattern_node(self) end |
#child_nodes ⇒ Object Also known as: deconstruct
def child_nodes: () -> Array[nil | Node]
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# File 'lib/yarp/node.rb', line 332 def child_nodes [constant, *requireds, rest, *posts] end |
#closing ⇒ Object
def closing: () -> String?
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# File 'lib/yarp/node.rb', line 363 def closing closing_loc&.slice end |
#copy(**params) ⇒ Object
def copy: (**params) -> ArrayPatternNode
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# File 'lib/yarp/node.rb', line 337 def copy(**params) ArrayPatternNode.new( params.fetch(:constant) { constant }, params.fetch(:requireds) { requireds }, params.fetch(:rest) { rest }, params.fetch(:posts) { posts }, params.fetch(:opening_loc) { opening_loc }, params.fetch(:closing_loc) { closing_loc }, params.fetch(:location) { location }, ) end |
#deconstruct_keys(keys) ⇒ Object
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# File 'lib/yarp/node.rb', line 353 def deconstruct_keys(keys) { constant: constant, requireds: requireds, rest: rest, posts: posts, opening_loc: opening_loc, closing_loc: closing_loc, location: location } end |
#opening ⇒ Object
def opening: () -> String?
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# File 'lib/yarp/node.rb', line 358 def opening opening_loc&.slice end |