class SyntaxTree::YARV::ToRegExp

### Summary

‘toregexp` pops a number of values off the stack, combines them into a new regular expression, and pushes the new regular expression onto the stack.

### Usage

~~~ruby /foo #{bar}/ ~~~

Attributes

length [R]

options [R]

Public Class Methods

new (options, length)

Source

# File lib/syntax_tree/yarv/instructions.rb, line 5850
def initialize(options, length)
  @options = options
  @length = length
end

Public Instance Methods

== (other)

Source

# File lib/syntax_tree/yarv/instructions.rb, line 5867
def ==(other)
  other.is_a?(ToRegExp) && other.options == options &&
    other.length == length
end

call (vm)

Source

# File lib/syntax_tree/yarv/instructions.rb, line 5880
def call(vm)
  vm.push(Regexp.new(vm.pop(length).join, options))
end

deconstruct_keys (_keys)

Source

# File lib/syntax_tree/yarv/instructions.rb, line 5863
def deconstruct_keys(_keys)
  { options: options, length: length }
end

disasm (fmt)

Source

# File lib/syntax_tree/yarv/instructions.rb, line 5855
def disasm(fmt)
  fmt.instruction("toregexp", [fmt.object(options), fmt.object(length)])
end

pops ()

Source

# File lib/syntax_tree/yarv/instructions.rb, line 5872
def pops
  length
end

pushes ()

Source

# File lib/syntax_tree/yarv/instructions.rb, line 5876
def pushes
  1
end

to_a (_iseq)

Source

# File lib/syntax_tree/yarv/instructions.rb, line 5859
def to_a(_iseq)
  [:toregexp, options, length]
end