Class: Prism::InterpolatedStringNode
- Inherits:
-
PrismNode
- Object
- PrismNode
- Prism::InterpolatedStringNode
- Defined in:
- lib/prism/node.rb,
lib/prism/node_ext.rb,
lib/prism/parse_result/newlines.rb,
ext/prism/api_node.c
Overview
Represents a string literal that contains interpolation.
"foo #{bar} baz"
^^^^^^^^^^^^^^^^
Instance Attribute Summary collapse
-
#parts ⇒ Object
readonly
attr_reader parts: Array[StringNode | EmbeddedStatementsNode | EmbeddedVariableNode | InterpolatedStringNode].
Class Method Summary collapse
-
.type ⇒ Object
Return a symbol representation of this node type.
Instance Method Summary collapse
-
#===(other) ⇒ Object
Implements case-equality for the node.
-
#accept(visitor) ⇒ Object
def accept: (Visitor visitor) -> void.
-
#child_nodes ⇒ Object
(also: #deconstruct)
def child_nodes: () -> Array[nil | Node].
-
#closing ⇒ Object
def closing: () -> String?.
-
#closing_loc ⇒ Object
attr_reader closing_loc: Location?.
-
#comment_targets ⇒ Object
def comment_targets: () -> Array[Node | Location].
-
#compact_child_nodes ⇒ Object
def compact_child_nodes: () -> Array.
-
#copy(node_id: self.node_id, location: self.location, flags: self.flags, opening_loc: self.opening_loc, parts: self.parts, closing_loc: self.closing_loc) ⇒ Object
def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?opening_loc: Location?, ?parts: Array[StringNode | EmbeddedStatementsNode | EmbeddedVariableNode | InterpolatedStringNode], ?closing_loc: Location?) -> InterpolatedStringNode.
-
#deconstruct_keys(keys) ⇒ Object
def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, opening_loc: Location?, parts: Array[StringNode | EmbeddedStatementsNode | EmbeddedVariableNode | InterpolatedStringNode], closing_loc: Location? }.
-
#frozen? ⇒ Boolean
def frozen?: () -> bool.
-
#initialize(source, node_id, location, flags, opening_loc, parts, closing_loc) ⇒ InterpolatedStringNode
constructor
Initialize a new InterpolatedStringNode node.
-
#inspect ⇒ Object
def inspect -> String.
-
#mutable? ⇒ Boolean
def mutable?: () -> bool.
-
#newline_flag!(lines) ⇒ Object
:nodoc:.
-
#opening ⇒ Object
def opening: () -> String?.
-
#opening_loc ⇒ Object
attr_reader opening_loc: Location?.
-
#type ⇒ Object
Return a symbol representation of this node type.
Constructor Details
#initialize(source, node_id, location, flags, opening_loc, parts, closing_loc) ⇒ InterpolatedStringNode
Initialize a new InterpolatedStringNode node.
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# File 'lib/prism/node.rb', line 9634 def initialize(source, node_id, location, flags, opening_loc, parts, closing_loc) @source = source @node_id = node_id @location = location @flags = flags @opening_loc = opening_loc @parts = parts @closing_loc = closing_loc end |
Instance Attribute Details
#parts ⇒ Object (readonly)
attr_reader parts: Array[StringNode | EmbeddedStatementsNode | EmbeddedVariableNode | InterpolatedStringNode]
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# File 'lib/prism/node.rb', line 9701 def parts @parts end |
Class Method Details
.type ⇒ Object
Return a symbol representation of this node type. See ‘Node::type`.
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# File 'lib/prism/node.rb', line 9737 def self.type :interpolated_string_node end |
Instance Method Details
#===(other) ⇒ Object
Implements case-equality for the node. This is effectively == but without comparing the value of locations. Locations are checked only for presence.
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# File 'lib/prism/node.rb', line 9743 def ===(other) other.is_a?(InterpolatedStringNode) && (flags === other.flags) && (opening_loc.nil? == other.opening_loc.nil?) && (parts.length == other.parts.length) && parts.zip(other.parts).all? { |left, right| left === right } && (closing_loc.nil? == other.closing_loc.nil?) end |
#accept(visitor) ⇒ Object
def accept: (Visitor visitor) -> void
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# File 'lib/prism/node.rb', line 9645 def accept(visitor) visitor.visit_interpolated_string_node(self) end |
#child_nodes ⇒ Object Also known as: deconstruct
def child_nodes: () -> Array[nil | Node]
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# File 'lib/prism/node.rb', line 9650 def child_nodes [*parts] end |
#closing ⇒ Object
def closing: () -> String?
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# File 'lib/prism/node.rb', line 9722 def closing closing_loc&.slice end |
#closing_loc ⇒ Object
attr_reader closing_loc: Location?
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# File 'lib/prism/node.rb', line 9704 def closing_loc location = @closing_loc case location when nil nil when Location location else @closing_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF) end end |
#comment_targets ⇒ Object
def comment_targets: () -> Array[Node | Location]
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# File 'lib/prism/node.rb', line 9660 def comment_targets [*opening_loc, *parts, *closing_loc] #: Array[Prism::node | Location] end |
#compact_child_nodes ⇒ Object
def compact_child_nodes: () -> Array
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# File 'lib/prism/node.rb', line 9655 def compact_child_nodes [*parts] end |
#copy(node_id: self.node_id, location: self.location, flags: self.flags, opening_loc: self.opening_loc, parts: self.parts, closing_loc: self.closing_loc) ⇒ Object
def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?opening_loc: Location?, ?parts: Array[StringNode | EmbeddedStatementsNode | EmbeddedVariableNode | InterpolatedStringNode], ?closing_loc: Location?) -> InterpolatedStringNode
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# File 'lib/prism/node.rb', line 9665 def copy(node_id: self.node_id, location: self.location, flags: self.flags, opening_loc: self.opening_loc, parts: self.parts, closing_loc: self.closing_loc) InterpolatedStringNode.new(source, node_id, location, flags, opening_loc, parts, closing_loc) end |
#deconstruct_keys(keys) ⇒ Object
def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, opening_loc: Location?, parts: Array[StringNode | EmbeddedStatementsNode | EmbeddedVariableNode | InterpolatedStringNode], closing_loc: Location? }
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# File 'lib/prism/node.rb', line 9673 def deconstruct_keys(keys) { node_id: node_id, location: location, opening_loc: opening_loc, parts: parts, closing_loc: closing_loc } end |
#frozen? ⇒ Boolean
def frozen?: () -> bool
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# File 'lib/prism/node.rb', line 9678 def frozen? flags.anybits?(InterpolatedStringNodeFlags::FROZEN) end |
#inspect ⇒ Object
def inspect -> String
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# File 'lib/prism/node.rb', line 9727 def inspect InspectVisitor.compose(self) end |
#mutable? ⇒ Boolean
def mutable?: () -> bool
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# File 'lib/prism/node.rb', line 9683 def mutable? flags.anybits?(InterpolatedStringNodeFlags::MUTABLE) end |
#newline_flag!(lines) ⇒ Object
:nodoc:
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# File 'lib/prism/parse_result/newlines.rb', line 135 def newline_flag!(lines) # :nodoc: first = parts.first first.newline_flag!(lines) if first end |
#opening ⇒ Object
def opening: () -> String?
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# File 'lib/prism/node.rb', line 9717 def opening opening_loc&.slice end |
#opening_loc ⇒ Object
attr_reader opening_loc: Location?
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# File 'lib/prism/node.rb', line 9688 def opening_loc location = @opening_loc case location when nil nil when Location location else @opening_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF) end end |
#type ⇒ Object
Return a symbol representation of this node type. See ‘Node#type`.
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# File 'lib/prism/node.rb', line 9732 def type :interpolated_string_node end |