syn/dist/amd/typeable.js

/*syn@0.14.0#typeable*/
define([
    'require',
    'exports',
    'module',
    './synthetic'
], function (require, exports, module) {
    var syn = require('./synthetic');
    var typeables = [];
    var __indexOf = [].indexOf || function (item) {
        for (var i = 0, l = this.length; i < l; i++) {
            if (i in this && this[i] === item) {
                return i;
            }
        }
        return -1;
    };
    syn.typeable = function (fn) {
        if (__indexOf.call(typeables, fn) === -1) {
            typeables.push(fn);
        }
    };
    syn.typeable.test = function (el) {
        for (var i = 0, len = typeables.length; i < len; i++) {
            if (typeables[i](el)) {
                return true;
            }
        }
        return false;
    };
    var type = syn.typeable;
    var typeableExp = /input|textarea/i;
    type(function (el) {
        return typeableExp.test(el.nodeName);
    });
    type(function (el) {
        return __indexOf.call([
            '',
            'true'
        ], el.getAttribute('contenteditable')) !== -1;
    });
});