Module: ObjectSpace

Defined in:
lib/hyperloop/console/object_space.rb

Class Method Summary collapse

Class Method Details

.objects(klass) ⇒ Object



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# File 'lib/hyperloop/console/object_space.rb', line 23

def self.objects(klass)
  objs = []
  matching_objs = []
  %x{
    var walk_the_object = function(js_obj) {
      var keys = Object.keys(js_obj) //get all own property names of the object

      keys.forEach( function ( key ) {
        if ( key != '$$proto' ) {
          var value = js_obj[ key ]; // get property value

          // if the property value is an object...
          if ( value && typeof value === 'object'  ) {

              // if we don't have this reference, and its an object of the class we want
              if ( #{objs}.indexOf( value ) < 0 ) {
                  #{objs}.push( value ); // store the reference
                  if ( Object.keys(value).indexOf('$$id') >= 0 && value.$$class == #{klass} ) {
                    #{matching_objs}.push ( value )
                  }
                  walk_the_object(value) // traverse all its own properties
              }
          }
        }
      })
    }
    walk_the_object(window)
  }
  matching_objs
end