vendor/assets/javascripts/tom-select-rails/cjs/utils.js in tom-select-rails-2.2.2 vs vendor/assets/javascripts/tom-select-rails/cjs/utils.js in tom-select-rails-2.3.1

@@ -1,14 +1,12 @@
 /**
-* Tom Select v2.2.2
+* Tom Select v2.3.1
 * Licensed under the Apache License, Version 2.0 (the "License");
 */
 
 'use strict';
 
-Object.defineProperty(exports, '__esModule', { value: true });
-
 /**
  * Converts a scalar to its best string representation
  * for hash keys and HTML attribute values.
  *
  * Transformations:
@@ -27,158 +25,163 @@
 };
 const get_hash = value => {
   if (typeof value === 'boolean') return value ? '1' : '0';
   return value + '';
 };
+
 /**
  * Escapes a string for use within HTML.
  *
  */
-
 const escape_html = str => {
   return (str + '').replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;');
 };
+
 /**
+ * use setTimeout if timeout > 0 
+ */
+const timeout = (fn, timeout) => {
+  if (timeout > 0) {
+    return setTimeout(fn, timeout);
+  }
+  fn.call(null);
+  return null;
+};
+
+/**
  * Debounce the user provided load function
  *
  */
-
 const loadDebounce = (fn, delay) => {
   var timeout;
   return function (value, callback) {
     var self = this;
-
     if (timeout) {
       self.loading = Math.max(self.loading - 1, 0);
       clearTimeout(timeout);
     }
-
     timeout = setTimeout(function () {
       timeout = null;
       self.loadedSearches[value] = true;
       fn.call(self, value, callback);
     }, delay);
   };
 };
+
 /**
  * Debounce all fired events types listed in `types`
  * while executing the provided `fn`.
  *
  */
-
 const debounce_events = (self, types, fn) => {
   var type;
   var trigger = self.trigger;
-  var event_args = {}; // override trigger method
+  var event_args = {};
 
+  // override trigger method
   self.trigger = function () {
     var type = arguments[0];
-
     if (types.indexOf(type) !== -1) {
       event_args[type] = arguments;
     } else {
       return trigger.apply(self, arguments);
     }
-  }; // invoke provided function
+  };
 
-
+  // invoke provided function
   fn.apply(self, []);
-  self.trigger = trigger; // trigger queued events
+  self.trigger = trigger;
 
+  // trigger queued events
   for (type of types) {
     if (type in event_args) {
       trigger.apply(self, event_args[type]);
     }
   }
 };
+
 /**
  * Determines the current selection within a text input control.
  * Returns an object containing:
  *   - start
  *   - length
  *
+ * Note: "selectionStart, selectionEnd ... apply only to inputs of types text, search, URL, tel and password"
+ * 	- https://developer.mozilla.org/en-US/docs/Web/API/HTMLInputElement/setSelectionRange
  */
-
 const getSelection = input => {
   return {
     start: input.selectionStart || 0,
     length: (input.selectionEnd || 0) - (input.selectionStart || 0)
   };
 };
+
 /**
  * Prevent default
  *
  */
-
 const preventDefault = (evt, stop = false) => {
   if (evt) {
     evt.preventDefault();
-
     if (stop) {
       evt.stopPropagation();
     }
   }
 };
+
 /**
  * Add event helper
  *
  */
-
 const addEvent = (target, type, callback, options) => {
   target.addEventListener(type, callback, options);
 };
+
 /**
  * Return true if the requested key is down
  * Will return false if more than one control character is pressed ( when [ctrl+shift+a] != [ctrl+a] )
  * The current evt may not always set ( eg calling advanceSelection() )
  *
  */
-
 const isKeyDown = (key_name, evt) => {
   if (!evt) {
     return false;
   }
-
   if (!evt[key_name]) {
     return false;
   }
-
   var count = (evt.altKey ? 1 : 0) + (evt.ctrlKey ? 1 : 0) + (evt.shiftKey ? 1 : 0) + (evt.metaKey ? 1 : 0);
-
   if (count === 1) {
     return true;
   }
-
   return false;
 };
+
 /**
  * Get the id of an element
  * If the id attribute is not set, set the attribute with the given id
  *
  */
-
 const getId = (el, id) => {
   const existing_id = el.getAttribute('id');
-
   if (existing_id) {
     return existing_id;
   }
-
   el.setAttribute('id', id);
   return id;
 };
+
 /**
  * Returns a string with backslashes added before characters that need to be escaped.
  */
-
 const addSlashes = str => {
   return str.replace(/[\\"']/g, '\\$&');
 };
+
 /**
  *
  */
-
 const append = (parent, node) => {
   if (node) parent.append(node);
 };
 
 exports.addEvent = addEvent;
@@ -191,6 +194,7 @@
 exports.get_hash = get_hash;
 exports.hash_key = hash_key;
 exports.isKeyDown = isKeyDown;
 exports.loadDebounce = loadDebounce;
 exports.preventDefault = preventDefault;
+exports.timeout = timeout;
 //# sourceMappingURL=utils.js.map