code: function isModifierEnabled(modifiers, modifierName) {
      return modifiers.some(function (_ref) {
        var name = _ref.name,
            enabled = _ref.enabled;
        return enabled && name === modifierName;
      });
    }
docs: Helper used to know if the given modifier is enabled.
  @method
  @memberof Popper.Utils
  @returns {Boolean}