Function blockTransitions

lib/test/angular/1.4.3/angular-animate.js:670–677

(node, duration)

}

function blockTransitions(node, duration) {
  // we use a negative delay value since it performs blocking
  // yet it doesn't kill any existing transitions running on the
  // same element which makes this safe for class-based animations
  var value = duration ? '-' + duration + 's' : '';
  applyInlineStyle(node, [TRANSITION_DELAY_PROP, value]);
  return [TRANSITION_DELAY_PROP, value];
}

function blockKeyframeAnimations(node, applyBlock) {
  var value = applyBlock ? 'paused' : '';