class WAB::Impl::Has
Used to filters out all nodes that do not have a node at the end of the provided path.
Public Class Methods
new(path)
click to toggle source
Creates a new instance with the provided parameters.
- path
-
path to the value to check
Calls superclass method
# File lib/wab/impl/exprs/has.rb, line 12 def initialize(path) super(path) end
Public Instance Methods
eval(data)
click to toggle source
# File lib/wab/impl/exprs/has.rb, line 16 def eval(data) data.has?(path) end
native()
click to toggle source
# File lib/wab/impl/exprs/has.rb, line 20 def native() ['HAS', path] end