vuetify/es5/util/dedupeModelListeners.js

Vue Material Component Framework

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = dedupeModelListeners;

/**
 * Removes duplicate `@input` listeners when
 * using v-model with functional components
 *
 * @see https://github.com/vuetifyjs/vuetify/issues/4460
 */
function dedupeModelListeners(data) {
  if (data.model && data.on && data.on.input) {
    if (Array.isArray(data.on.input)) {
      var i = data.on.input.indexOf(data.model.callback);
      if (i > -1) data.on.input.splice(i, 1);
    } else {
      delete data.on.input;
    }
  }
}
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