AssertUtils¶
Overview¶
AssertUtils is a collection of utility functions for common assertions. Many of these assertions are related to type-checking, useful in a weakly-typed language like JavaScript.
To minimize performance impact, these methods should generally be called after testing for the presence of assert, for example: assert && AssertUtils.assertPropertyOf( someProperty, 'number' );
@author Chris Malley (PixelZoom, Inc.)
Source Code¶
See the source for AssertUtils.js in the phetcommon repository.