7 lines
29 KiB
JavaScript
7 lines
29 KiB
JavaScript
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/*!
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* typeahead.js 0.10.5
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* https://github.com/twitter/typeahead.js
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* Copyright 2013-2014 Twitter, Inc. and other contributors; Licensed MIT
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*/
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!function(a){var b=function(){"use strict";return{isMsie:function(){return/(msie|trident)/i.test(navigator.userAgent)?navigator.userAgent.match(/(msie |rv:)(\d+(.\d+)?)/i)[2]:!1},isBlankString:function(a){return!a||/^\s*$/.test(a)},escapeRegExChars:function(a){return a.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g,"\\$&")},isString:function(a){return"string"==typeof a},isNumber:function(a){return"number"==typeof a},isArray:a.isArray,isFunction:a.isFunction,isObject:a.isPlainObject,isUndefined:function(a){return"undefined"==typeof a},toStr:function(a){return b.isUndefined(a)||null===a?"":a+""},bind:a.proxy,each:function(b,c){function d(a,b){return c(b,a)}a.each(b,d)},map:a.map,filter:a.grep,every:function(b,c){var d=!0;return b?(a.each(b,function(a,e){return(d=c.call(null,e,a,b))?void 0:!1}),!!d):d},some:function(b,c){var d=!1;return b?(a.each(b,function(a,e){return(d=c.call(null,e,a,b))?!1:void 0}),!!d):d},mixin:a.extend,getUniqueId:function(){var a=0;return function(){return a++}}(),templatify:function(b){function c(){return String(b)}return a.isFunction(b)?b:c},defer:function(a){setTimeout(a,0)},debounce:function(a,b,c){var d,e;return function(){var f,g,h=this,i=arguments;return f=function(){d=null,c||(e=a.apply(h,i))},g=c&&!d,clearTimeout(d),d=setTimeout(f,b),g&&(e=a.apply(h,i)),e}},throttle:function(a,b){var c,d,e,f,g,h;return g=0,h=function(){g=new Date,e=null,f=a.apply(c,d)},function(){var i=new Date,j=b-(i-g);return c=this,d=arguments,0>=j?(clearTimeout(e),e=null,g=i,f=a.apply(c,d)):e||(e=setTimeout(h,j)),f}},noop:function(){}}}(),c="0.10.5",d=function(){"use strict";function a(a){return a=b.toStr(a),a?a.split(/\s+/):[]}function c(a){return a=b.toStr(a),a?a.split(/\W+/):[]}function d(a){return function(){var c=[].slice.call(arguments,0);return function(d){var e=[];return b.each(c,function(c){e=e.concat(a(b.toStr(d[c])))}),e}}}return{nonword:c,whitespace:a,obj:{nonword:d(c),whitespace:d(a)}}}(),e=function(){"use strict";function c(c){this.maxSize=b.isNumber(c)?c:100,this.reset(),this.maxSize<=0&&(this.set=this.get=a.noop)}function d(){this.head=this.tail=null}function e(a,b){this.key=a,this.val=b,this.prev=this.next=null}return b.mixin(c.prototype,{set:function(a,b){var c,d=this.list.tail;this.size>=this.maxSize&&(this.list.remove(d),delete this.hash[d.key]),(c=this.hash[a])?(c.val=b,this.list.moveToFront(c)):(c=new e(a,b),this.list.add(c),this.hash[a]=c,this.size++)},get:function(a){var b=this.hash[a];return b?(this.list.moveToFront(b),b.val):void 0},reset:function(){this.size=0,this.hash={},this.list=new d}}),b.mixin(d.prototype,{add:function(a){this.head&&(a.next=this.head,this.head.prev=a),this.head=a,this.tail=this.tail||a},remove:function(a){a.prev?a.prev.next=a.next:this.head=a.next,a.next?a.next.prev=a.prev:this.tail=a.prev},moveToFront:function(a){this.remove(a),this.add(a)}}),c}(),f=function(){"use strict";function a(a){this.prefix=["__",a,"__"].join(""),this.ttlKey="__ttl__",this.keyMatcher=new RegExp("^"+b.escapeRegExChars(this.prefix))}function c(){return(new Date).getTime()}function d(a){return JSON.stringify(b.isUndefined(a)?null:a)}function e(a){return JSON.parse(a)}var f,g;try{f=window.localStorage,f.setItem("~~~","!"),f.removeItem("~~~")}catch(h){f=null}return g=f&&window.JSON?{_prefix:function(a){return this.prefix+a},_ttlKey:function(a){return this._prefix(a)+this.ttlKey},get:function(a){return this.isExpired(a)&&this.remove(a),e(f.getItem(this._prefix(a)))},set:function(a,e,g){return b.isNumber(g)?f.setItem(this._ttlKey(a),d(c()+g)):f.removeItem(this._ttlKey(a)),f.setItem(this._prefix(a),d(e))},remove:function(a){return f.removeItem(this._ttlKey(a)),f.removeItem(this._prefix(a)),this},clear:function(){var a,b,c=[],d=f.length;for(a=0;d>a;a++)(b=f.key(a)).match(this.keyMatcher)&&c.push(b.replace(this.keyMatcher,""));for(a=c.length;a--;)this.remove(c[a]);return this},isExpired:function(a){var d=e(f.getItem(this._ttlKey(a)));return b.isNumber(d)&&c()>d?!0:!1}}:{get:b.noop,set:b.noop,remove:b.noop,clear:b.noop,isExpired:b.noop},b.mixin(a.prototype,g),a}(),g=function(){"use strict";function c(b){b=b
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