class SyntaxTree::YARV::ConcatToArray

### Summary

‘concattoarray` pops a single value off the stack and attempts to concat it to the Array on top of the stack. If the value is not an Array, it will be coerced into one.

### Usage

~~~ruby

1, *2: ~~~

Attributes

object [R]

Public Class Methods

new (object)

Source

# File lib/syntax_tree/yarv/instructions.rb, line 775
def initialize(object)
  @object = object
end

Public Instance Methods

== (other)

Source

# File lib/syntax_tree/yarv/instructions.rb, line 791
def ==(other)
  other.is_a?(ConcatToArray) && other.object == object
end

call (vm)

Source

# File lib/syntax_tree/yarv/instructions.rb, line 807
def call(vm)
  array, value = vm.pop(2)
  vm.push(array.concat(Array(value)))
end

deconstruct_keys (_keys)

Source

# File lib/syntax_tree/yarv/instructions.rb, line 787
def deconstruct_keys(_keys)
  { object: object }
end

disasm (fmt)

Source

# File lib/syntax_tree/yarv/instructions.rb, line 779
def disasm(fmt)
  fmt.instruction("concattoarray", [fmt.object(object)])
end

length ()

Source

# File lib/syntax_tree/yarv/instructions.rb, line 795
def length
  2
end

pops ()

Source

# File lib/syntax_tree/yarv/instructions.rb, line 799
def pops
  1
end

pushes ()

Source

# File lib/syntax_tree/yarv/instructions.rb, line 803
def pushes
  1
end

to_a (_iseq)

Source

# File lib/syntax_tree/yarv/instructions.rb, line 783
def to_a(_iseq)
  [:concattoarray, object]
end