class Prism::FloatNode

表示浮点数文字。

1.0
^^^

属性

value [R]

浮点数的值，类型为 Float。

公共类方法

new (source, node_id, location, flags, value)

源码

# File lib/prism/node.rb, line 7071
def initialize(source, node_id, location, flags, value)
  @source = source
  @node_id = node_id
  @location = location
  @flags = flags
  @value = value
end

初始化一个新的 FloatNode 节点。

type ()

源码

# File lib/prism/node.rb, line 7126
def self.type
  :float_node
end

返回此节点类型的符号表示。请参阅 ‘Node::type`。

公共实例方法

=== (other)

源码

# File lib/prism/node.rb, line 7132
def ===(other)
  other.is_a?(FloatNode) &&
    (value === other.value)
end

实现节点的 case-equality。这实际上是 ==，但不比较位置的值。位置仅检查是否存在。

accept (visitor)

源码

# File lib/prism/node.rb, line 7080
def accept(visitor)
  visitor.visit_float_node(self)
end

def accept: (Visitor visitor) -> void

child_nodes ()

源码

# File lib/prism/node.rb, line 7085
def child_nodes
  []
end

def child_nodes: () -> Array[nil | Node]

别名：deconstruct

comment_targets ()

源码

# File lib/prism/node.rb, line 7095
def comment_targets
  [] #: Array[Prism::node | Location]
end

def comment_targets: () -> Array[Node | Location]

compact_child_nodes ()

源码

# File lib/prism/node.rb, line 7090
def compact_child_nodes
  []
end

def compact_child_nodes: () -> Array

copy (node_id: self.node_id, location: self.location, flags: self.flags, value: self.value)

源码

# File lib/prism/node.rb, line 7100
def copy(node_id: self.node_id, location: self.location, flags: self.flags, value: self.value)
  FloatNode.new(source, node_id, location, flags, value)
end

def copy: (?node_id: Integer, ?location: Location, ?flags: Integer, ?value: Float) -> FloatNode

deconstruct ()

def deconstruct: () -> Array[nil | Node]

别名：child_nodes

deconstruct_keys (keys)

源码

# File lib/prism/node.rb, line 7108
def deconstruct_keys(keys)
  { node_id: node_id, location: location, value: value }
end

def deconstruct_keys: (Array keys) -> { node_id: Integer, location: Location, value: Float }

inspect ()

源码

# File lib/prism/node.rb, line 7116
def inspect
  InspectVisitor.compose(self)
end

def inspect -> String

type ()

源码

# File lib/prism/node.rb, line 7121
def type
  :float_node
end

返回此节点类型的符号表示。请参阅 ‘Node#type`。