Represents a block of ruby code.
[1, 2, 3].each { |i| puts x } ^^^^^^^^^^^^^^
The local variables declared in the block.
[1, 2, 3].each { |i| puts x } # locals: [:i] ^
The parameters of the block.
[1, 2, 3].each { |i| puts x } ^^^ [1, 2, 3].each { puts _1 } ^^^^^^^^^^^ [1, 2, 3].each { puts it } ^^^^^^^^^^^
The body of the block.
[1, 2, 3].each { |i| puts x } ^^^^^^
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 1831
def initialize(source, node_id, location, flags, locals, parameters, body, opening_loc, closing_loc)
@source = source
@node_id = node_id
@location = location
@flags = flags
@locals = locals
@parameters = parameters
@body = body
@opening_loc = opening_loc
@closing_loc = closing_loc
end
Initialize a new BlockNode
node.
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 1954
def self.type
:block_node
end
Return a symbol representation of this node type. See ‘Node::type`.
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 1960
def ===(other)
other.is_a?(BlockNode) &&
(locals.length == other.locals.length) &&
locals.zip(other.locals).all? { |left, right| left === right } &&
(parameters === other.parameters) &&
(body === other.body) &&
(opening_loc.nil? == other.opening_loc.nil?) &&
(closing_loc.nil? == other.closing_loc.nil?)
end
Implements case-equality for the node. This is effectively == but without comparing the value of locations. Locations are checked only for presence.
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 1844
def accept(visitor)
visitor.visit_block_node(self)
end
def accept: (Visitor
visitor) -> void
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 1849
def child_nodes
[parameters, body]
end
def child_nodes
: () -> Array[nil | Node]
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 1939
def closing
closing_loc.slice
end
def closing: () -> String
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 1921
def closing_loc
location = @closing_loc
return location if location.is_a?(Location)
@closing_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end
Represents the location of the closing ‘|`.
[1, 2, 3].each { |i| puts x } ^
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 1862
def comment_targets
[*parameters, *body, opening_loc, closing_loc] #: Array[Prism::node | Location]
end
def comment_targets
: () -> Array[Node | Location]
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 1854
def compact_child_nodes
compact = [] #: Array[Prism::node]
compact << parameters if parameters
compact << body if body
compact
end
def compact_child_nodes
: () -> Array
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 1867
def copy(node_id: self.node_id, location: self.location, flags: self.flags, locals: self.locals, parameters: self.parameters, body: self.body, opening_loc: self.opening_loc, closing_loc: self.closing_loc)
BlockNode.new(source, node_id, location, flags, locals, parameters, body, opening_loc, closing_loc)
end
def copy: (?node_id: Integer
, ?location: Location
, ?flags: Integer
, ?locals: Array, ?parameters: BlockParametersNode
| NumberedParametersNode
| ItParametersNode
| nil, ?body: StatementsNode
| BeginNode
| nil, ?opening_loc: Location
, ?closing_loc: Location
) -> BlockNode
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 1875
def deconstruct_keys(keys)
{ node_id: node_id, location: location, locals: locals, parameters: parameters, body: body, opening_loc: opening_loc, closing_loc: closing_loc }
end
def deconstruct_keys
: (Array keys) -> { node_id: Integer
, location: Location
, locals: Array, parameters: BlockParametersNode
| NumberedParametersNode
| ItParametersNode
| nil, body: StatementsNode
| BeginNode
| nil, opening_loc
: Location
, closing_loc
: Location
}
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 1944
def inspect
InspectVisitor.compose(self)
end
def inspect -> String
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 1934
def opening
opening_loc.slice
end
def opening: () -> String
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 1905
def opening_loc
location = @opening_loc
return location if location.is_a?(Location)
@opening_loc = Location.new(source, location >> 32, location & 0xFFFFFFFF)
end
Represents the location of the opening ‘|`.
[1, 2, 3].each { |i| puts x } ^
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 1929
def save_closing_loc(repository)
repository.enter(node_id, :closing_loc)
end
Save the closing_loc
location using the given saved source so that it can be retrieved later.
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 1913
def save_opening_loc(repository)
repository.enter(node_id, :opening_loc)
end
Save the opening_loc
location using the given saved source so that it can be retrieved later.
# File tmp/rubies/ruby-3.4.1/lib/prism/node.rb, line 1949
def type
:block_node
end
Return a symbol representation of this node type. See ‘Node#type`.