@ungap/template-tag-arguments - npm Package Compare versions

Comparing version 0.2.0 to 0.3.0

index.js

@@ -1,26 +0,54 @@
-/*! (c) Andrea Giammarchi - ISC */
-var templateLiteral = (function () {'use strict';
-  var RAW = 'raw';
+var templateLiteral = (function (exports) {
+  'use strict';
+
+  /*! (c) Andrea Giammarchi - ISC */
+  var self = null || /* istanbul ignore next */ {};
+  try { self.WeakMap = WeakMap; }
+  catch (WeakMap) {
+    // this could be better but 90% of the time
+    // it's everything developers need as fallback
+    self.WeakMap = (function (id, Object) {    var dP = Object.defineProperty;
+      var hOP = Object.hasOwnProperty;
+      var proto = WeakMap.prototype;
+      proto.delete = function (key) {
+        return this.has(key) && delete key[this._];
+      };
+      proto.get = function (key) {
+        return this.has(key) ? key[this._] : void 0;
+      };
+      proto.has = function (key) {
+        return hOP.call(key, this._);
+      };
+      proto.set = function (key, value) {
+        dP(key, this._, {configurable: true, value: value});
+        return this;
+      };
+      return WeakMap;
+      function WeakMap(iterable) {
+        dP(this, '_', {value: '_@ungap/weakmap' + id++});
+        if (iterable)
+          iterable.forEach(add, this);
+      }
+      function add(pair) {
+        this.set(pair[0], pair[1]);
+      }
+    }(Math.random(), Object));
+  }
+  var WeakMap$1 = self.WeakMap;
+
   var isNoOp = typeof document !== 'object';
-  var isBroken = function (UA) {
-    var broken = /(Firefox|Safari)\/(\d+)/.exec(UA);
-    return !!broken && !/(Chrom|Android)\/(\d+)/.test(UA);
-    /* && (
-      (broken[1] === 'Firefox' && (broken[2] < 55) || (broken[2] > 65)) ||
-      (broken[1] === 'Safari' && broken[2] > 539)
-    ); */
-  };
+
   var templateLiteral = function (tl) {
-    if (
-      // for badly transpiled literals
-      !(RAW in tl) ||
-      // for some version of TypeScript
-      tl.propertyIsEnumerable(RAW) ||
-      // and some other version of TypeScript
-      !Object.isFrozen(tl[RAW]) ||
-      // check some messed up browser or version
-      isBroken((document.defaultView.navigator || {}).userAgent)
-    ) {
+    var RAW = 'raw';
+    var isBroken = function (UA) {
+      return /(Firefox|Safari)\/(\d+)/.test(UA) &&
+            !/(Chrom|Android)\/(\d+)/.test(UA);
+    };
+    var broken = isBroken((document.defaultView.navigator || {}).userAgent);
+    var FTS = !(RAW in tl) ||
+              tl.propertyIsEnumerable(RAW) ||
+              !Object.isFrozen(tl[RAW]);
+    if (broken || FTS) {
       var forever = {};
-      templateLiteral = function (tl) {
+      var foreverCache = function (tl) {
         for (var key = '.', i = 0; i < tl.length; i++)
@@ -30,2 +58,20 @@ key += tl[i].length + '.' + tl[i];
       };
+      // Fallback TypeScript shenanigans
+      if (FTS)
+        templateLiteral = foreverCache;
+      // try fast path for other browsers:
+      // store the template as WeakMap key
+      // and forever cache it only when it's not there.
+      // this way performance is still optimal,
+      // penalized only when there are GC issues
+      else {
+        var wm = new WeakMap$1;
+        var set = function (tl, unique) {
+          wm.set(tl, unique);
+          return unique;
+        };
+        templateLiteral = function (tl) {
+          return wm.get(tl) || set(tl, foreverCache(tl));
+        };
+      }
     } else {
@@ -36,9 +82,14 @@ isNoOp = true;
   };
-  return TL;
+
   function TL(tl) {
     return isNoOp ? tl : templateLiteral(tl);
   }
-}());
 
+  
 
+  return TL;
+
+}({}));
+
+
 function templateTagArguments(template) {
@@ -45,0 +96,0 @@ var length = arguments.length;

min.js

@@ -1,2 +0,2 @@
-/*! (c) Andrea Giammarchi - ISC */
-var templateLiteral=function(){"use strict";var t="raw",r="object"!=typeof document,u=function(e){if(t in e&&!e.propertyIsEnumerable(t)&&Object.isFrozen(e[t])&&!function(e){return!!/(Firefox|Safari)\/(\d+)/.exec(e)&&!/(Chrom|Android)\/(\d+)/.test(e)}((document.defaultView.navigator||{}).userAgent))r=!0;else{var n={};u=function(e){for(var t=".",r=0;r<e.length;r++)t+=e[r].length+"."+e[r];return n[t]||(n[t]=e)}}return a(e)};return a;function a(e){return r?e:u(e)}}();function templateTagArguments(e){for(var t=arguments.length,r=[templateLiteral(e)],n=1;n<t;)r.push(arguments[n++]);return r}
+var templateLiteral=function(){"use strict";
+/*! (c) Andrea Giammarchi - ISC */var e={};try{e.WeakMap=WeakMap}catch(t){e.WeakMap=function(e,t){var r=t.defineProperty,n=t.hasOwnProperty,a=i.prototype;return a.delete=function(t){return this.has(t)&&delete t[this._]},a.get=function(t){return this.has(t)?t[this._]:void 0},a.has=function(t){return n.call(t,this._)},a.set=function(t,e){return r(t,this._,{configurable:!0,value:e}),this},i;function i(t){r(this,"_",{value:"_@ungap/weakmap"+e++}),t&&t.forEach(u,this)}function u(t){this.set(t[0],t[1])}}(Math.random(),Object)}var s=e.WeakMap,c="object"!=typeof document,f=function(t){var e,r="raw",n=(e=(document.defaultView.navigator||{}).userAgent,/(Firefox|Safari)\/(\d+)/.test(e)&&!/(Chrom|Android)\/(\d+)/.test(e)),a=!(r in t)||t.propertyIsEnumerable(r)||!Object.isFrozen(t[r]);if(n||a){var i={},u=function(t){for(var e=".",r=0;r<t.length;r++)e+=t[r].length+"."+t[r];return i[e]||(i[e]=t)};if(a)f=u;else{var o=new s;f=function(t){return o.get(t)||function(t,e){return o.set(t,e),e}(t,u(t))}}}else c=!0;return h(t)};function h(t){return c?t:f(t)}return h}();function templateTagArguments(t){for(var e=arguments.length,r=[templateLiteral(t)],n=1;n<e;)r.push(arguments[n++]);return r}

package.json

 {
   "name": "@ungap/template-tag-arguments",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "description": "Normalizes tagged arguments granting a unique template",
@@ -34,4 +34,4 @@ "main": "cjs/index.js",
   "dependencies": {
-    "@ungap/template-literal": "^0.3.0"
+    "@ungap/template-literal": "^0.4.0"
   }
 }

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Improved metrics

Total package byte prevSize

7432

increased by37.91%

Lines of code

110

increased by64.18%

Dependency changes

• + Added@ungap/template-literal@0.4.1(transitive)

• + Added@ungap/weakmap@0.1.4(transitive)

• - Removed@ungap/template-literal@0.3.0(transitive)

• Updated@ungap/template-literal@^0.4.0