react-lazy-cache - npm Package Compare versions

Comparing version 2.1.2 to 3.0.0

dist/react-lazy-cache.js

@@ -63,3 +63,3 @@ (function webpackUniversalModuleDefinition(root, factory) {
 
-	var _lazyCache = __webpack_require__(2);
+	var _lazyCache = __webpack_require__(1);
 
@@ -73,21 +73,2 @@ var _lazyCache2 = _interopRequireDefault(_lazyCache);
 /* 1 */
-/***/ function(module, exports) {
-
-	'use strict';
-
-	exports.__esModule = true;
-	exports['default'] = getParamNames;
-	var stripComments = /(\/\/.*$)|(\/\*[\s\S]*?\*\/)|(\s*=[^,\)]*(('(?:\\'|[^'\r\n])*')|("(?:\\"|[^"\r\n])*"))|(\s*=[^,\)]*))/mg;
-	var argNames = /([^\s,]+)/g;
-
-	function getParamNames(fn) {
-	  var fnStr = fn.toString().replace(stripComments, '');
-	  var result = fnStr.slice(fnStr.indexOf('(') + 1, fnStr.indexOf(')')).match(argNames);
-	  return result || [];
-	}
-
-	module.exports = exports['default'];
-
-/***/ },
-/* 2 */
 /***/ function(module, exports, __webpack_require__) {
@@ -102,8 +83,4 @@
 
-	var _getParamNames = __webpack_require__(1);
+	var _deepEqual = __webpack_require__(2);
 
-	var _getParamNames2 = _interopRequireDefault(_getParamNames);
-
-	var _deepEqual = __webpack_require__(3);
-
 	var _deepEqual2 = _interopRequireDefault(_deepEqual);
@@ -125,4 +102,4 @@
 	  Object.keys(calculators).forEach(function (key) {
-	    var calculate = calculators[key];
-	    var props = _getParamNames2['default'](calculate);
+	    var fn = calculators[key].fn;
+	    var props = calculators[key].params;
 	    props.forEach(function (param) {
@@ -143,3 +120,3 @@ if (! ~allProps.indexOf(param)) {
 	        });
-	        var value = calculate.apply(undefined, params);
+	        var value = fn.apply(undefined, params);
 	        cache[key] = { props: props, value: value };
@@ -165,8 +142,8 @@ return value;
 /***/ },
-/* 3 */
+/* 2 */
 /***/ function(module, exports, __webpack_require__) {
 
 	var pSlice = Array.prototype.slice;
-	var objectKeys = __webpack_require__(5);
-	var isArguments = __webpack_require__(4);
+	var objectKeys = __webpack_require__(4);
+	var isArguments = __webpack_require__(3);
 
@@ -266,3 +243,3 @@ var deepEqual = module.exports = function (actual, expected, opts) {
 /***/ },
-/* 4 */
+/* 3 */
 /***/ function(module, exports) {
@@ -293,3 +270,3 @@
 /***/ },
-/* 5 */
+/* 4 */
 /***/ function(module, exports) {
@@ -296,0 +273,0 @@

dist/react-lazy-cache.min.js

@@ -1,1 +0,1 @@
-!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.ReactLazyCache=e():t.ReactLazyCache=e()}(this,function(){return function(t){function e(n){if(r[n])return r[n].exports;var o=r[n]={exports:{},id:n,loaded:!1};return t[n].call(o.exports,o,o.exports,e),o.loaded=!0,o.exports}var r={};return e.m=t,e.c=r,e.p="",e(0)}([function(t,e,r){"use strict";function n(t){return t&&t.__esModule?t:{"default":t}}e.__esModule=!0;var o=r(2),u=n(o);e.default=u.default,t.exports=e.default},function(t,e){"use strict";function r(t){var e=t.toString().replace(n,""),r=e.slice(e.indexOf("(")+1,e.indexOf(")")).match(o);return r||[]}e.__esModule=!0,e.default=r;var n=/(\/\/.*$)|(\/\*[\s\S]*?\*\/)|(\s*=[^,\)]*(('(?:\\'|[^'\r\n])*')|("(?:\\"|[^"\r\n])*"))|(\s*=[^,\)]*))/gm,o=/([^\s,]+)/g;t.exports=e.default},function(t,e,r){"use strict";function n(t){return t&&t.__esModule?t:{"default":t}}function o(t,e){var r=[],n={},o={},u=function c(t){Object.keys(n).forEach(function(e){~n[e].props.indexOf(t)&&(delete n[e].value,c(e))})};return Object.keys(e).forEach(function(u){var c=e[u],i=f.default(c);i.forEach(function(t){~r.indexOf(t)||r.push(t)}),n[u]={props:i},Object.defineProperty(o,u,{get:function(){var e=n[u];if(e&&void 0!==e.value)return e.value;var r=i.map(function(e){return t.props[e]||o[e]}),f=c.apply(void 0,r);return n[u]={props:i,value:f},f}})}),o.componentWillReceiveProps=function(e){var n=[];r.forEach(function(r){i.default(t.props[r],e[r])||n.push(r)}),n.forEach(u)},o}e.__esModule=!0,e.default=o;var u=r(1),f=n(u),c=r(3),i=n(c);t.exports=e.default},function(t,e,r){function n(t){return null===t||void 0===t}function o(t){return t&&"object"==typeof t&&"number"==typeof t.length?"function"!=typeof t.copy||"function"!=typeof t.slice?!1:t.length>0&&"number"!=typeof t[0]?!1:!0:!1}function u(t,e,r){var u,a;if(n(t)||n(e))return!1;if(t.prototype!==e.prototype)return!1;if(i(t))return i(e)?(t=f.call(t),e=f.call(e),p(t,e,r)):!1;if(o(t)){if(!o(e))return!1;if(t.length!==e.length)return!1;for(u=0;u<t.length;u++)if(t[u]!==e[u])return!1;return!0}try{var l=c(t),s=c(e)}catch(d){return!1}if(l.length!=s.length)return!1;for(l.sort(),s.sort(),u=l.length-1;u>=0;u--)if(l[u]!=s[u])return!1;for(u=l.length-1;u>=0;u--)if(a=l[u],!p(t[a],e[a],r))return!1;return typeof t==typeof e}var f=Array.prototype.slice,c=r(5),i=r(4),p=t.exports=function(t,e,r){return r||(r={}),t===e?!0:t instanceof Date&&e instanceof Date?t.getTime()===e.getTime():!t||!e||"object"!=typeof t&&"object"!=typeof e?r.strict?t===e:t==e:u(t,e,r)}},function(t,e){function r(t){return"[object Arguments]"==Object.prototype.toString.call(t)}function n(t){return t&&"object"==typeof t&&"number"==typeof t.length&&Object.prototype.hasOwnProperty.call(t,"callee")&&!Object.prototype.propertyIsEnumerable.call(t,"callee")||!1}var o="[object Arguments]"==function(){return Object.prototype.toString.call(arguments)}();e=t.exports=o?r:n,e.supported=r,e.unsupported=n},function(t,e){function r(t){var e=[];for(var r in t)e.push(r);return e}e=t.exports="function"==typeof Object.keys?Object.keys:r,e.shim=r}])});
+!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports.ReactLazyCache=e():t.ReactLazyCache=e()}(this,function(){return function(t){function e(n){if(r[n])return r[n].exports;var o=r[n]={exports:{},id:n,loaded:!1};return t[n].call(o.exports,o,o.exports,e),o.loaded=!0,o.exports}var r={};return e.m=t,e.c=r,e.p="",e(0)}([function(t,e,r){"use strict";function n(t){return t&&t.__esModule?t:{"default":t}}e.__esModule=!0;var o=r(1),u=n(o);e.default=u.default,t.exports=e.default},function(t,e,r){"use strict";function n(t){return t&&t.__esModule?t:{"default":t}}function o(t,e){var r=[],n={},o={},u=function c(t){Object.keys(n).forEach(function(e){~n[e].props.indexOf(t)&&(delete n[e].value,c(e))})};return Object.keys(e).forEach(function(u){var f=e[u].fn,c=e[u].params;c.forEach(function(t){~r.indexOf(t)||r.push(t)}),n[u]={props:c},Object.defineProperty(o,u,{get:function(){var e=n[u];if(e&&void 0!==e.value)return e.value;var r=c.map(function(e){return t.props[e]||o[e]}),p=f.apply(void 0,r);return n[u]={props:c,value:p},p}})}),o.componentWillReceiveProps=function(e){var n=[];r.forEach(function(r){f.default(t.props[r],e[r])||n.push(r)}),n.forEach(u)},o}e.__esModule=!0,e.default=o;var u=r(2),f=n(u);t.exports=e.default},function(t,e,r){function n(t){return null===t||void 0===t}function o(t){return t&&"object"==typeof t&&"number"==typeof t.length?"function"!=typeof t.copy||"function"!=typeof t.slice?!1:t.length>0&&"number"!=typeof t[0]?!1:!0:!1}function u(t,e,r){var u,a;if(n(t)||n(e))return!1;if(t.prototype!==e.prototype)return!1;if(p(t))return p(e)?(t=f.call(t),e=f.call(e),i(t,e,r)):!1;if(o(t)){if(!o(e))return!1;if(t.length!==e.length)return!1;for(u=0;u<t.length;u++)if(t[u]!==e[u])return!1;return!0}try{var l=c(t),s=c(e)}catch(y){return!1}if(l.length!=s.length)return!1;for(l.sort(),s.sort(),u=l.length-1;u>=0;u--)if(l[u]!=s[u])return!1;for(u=l.length-1;u>=0;u--)if(a=l[u],!i(t[a],e[a],r))return!1;return typeof t==typeof e}var f=Array.prototype.slice,c=r(4),p=r(3),i=t.exports=function(t,e,r){return r||(r={}),t===e?!0:t instanceof Date&&e instanceof Date?t.getTime()===e.getTime():!t||!e||"object"!=typeof t&&"object"!=typeof e?r.strict?t===e:t==e:u(t,e,r)}},function(t,e){function r(t){return"[object Arguments]"==Object.prototype.toString.call(t)}function n(t){return t&&"object"==typeof t&&"number"==typeof t.length&&Object.prototype.hasOwnProperty.call(t,"callee")&&!Object.prototype.propertyIsEnumerable.call(t,"callee")||!1}var o="[object Arguments]"==function(){return Object.prototype.toString.call(arguments)}();e=t.exports=o?r:n,e.supported=r,e.unsupported=n},function(t,e){function r(t){var e=[];for(var r in t)e.push(r);return e}e=t.exports="function"==typeof Object.keys?Object.keys:r,e.shim=r}])});

lib/lazyCache.js

@@ -8,6 +8,2 @@ 'use strict';
 
-var _getParamNames = require('./getParamNames');
-
-var _getParamNames2 = _interopRequireDefault(_getParamNames);
-
 var _deepEqual = require('deep-equal');
@@ -31,4 +27,4 @@
   Object.keys(calculators).forEach(function (key) {
-    var calculate = calculators[key];
-    var props = _getParamNames2['default'](calculate);
+    var fn = calculators[key].fn;
+    var props = calculators[key].params;
     props.forEach(function (param) {
@@ -49,3 +45,3 @@ if (! ~allProps.indexOf(param)) {
         });
-        var value = calculate.apply(undefined, params);
+        var value = fn.apply(undefined, params);
         cache[key] = { props: props, value: value };
@@ -52,0 +48,0 @@ return value;

package.json

 {
   "name": "react-lazy-cache",
   "description": "A utility to lazily calculate and cache values in a react component based on props",
-  "version": "2.1.2",
+  "version": "3.0.0",
   "homepage": "https://github.com/erikras/react-lazy-cache",
@@ -6,0 +6,0 @@ "repository": {

README.md

@@ -41,7 +41,22 @@ #react-lazy-cache
     this.cache = lazyCache(this, {
-      sum: (a, b) => a + b,
-      difference: (a, b) => a - b,
-      product: (a, b) => a * b,
-      quotient: (a, b) => a / b,
-      sumSquared: (sum) => sum * sum
+      sum: {
+        params: ['a', 'b'],
+        fn: (a, b) => a + b
+      },
+      difference: {
+        params: ['a', 'b'],
+        fn: (a, b) => a - b
+      },
+      product: {
+        params: ['a', 'b'],
+        fn: (a, b) => a * b
+      },
+      quotient: {
+        params: ['a', 'b'],
+        fn: (a, b) => a / b
+      },
+      sumSquared: {
+        params: ['sum'],
+        fn: (sum) => sum * sum
+      }
     });
@@ -63,3 +78,2 @@ }
     </div>);
-    </div>);
   }
@@ -77,9 +91,8 @@ }
 
-### Parameter Injection
+### Selecting Parameters
  
-"_But how does it know which prop to use??_", you ask? `react-lazy-cache` detects the names of the props by the 
-parameter names to the calculation functions.
+When you specify your functions to calculate each value, you must specify the `params`, which refer either to props 
+given to your React component, _or_ to other calculated values (see: `sumSquared`).
 
-You can even inject other calculated values, such as in the case of `sumSquared`. **Be careful to not cause an
-infinite dependency loop!**
+**Be careful to not cause an infinite dependency loop!**
 
@@ -86,0 +99,0 @@ ## Conclusion

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Found 1 instance in 1 package

Fixed alerts

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Found 1 instance in 1 package

Improved metrics

Number of lines in readme file

100

increased by14.94%

Worsened metrics

Total package byte prevSize

18879

decreased by-6.95%

Number of package files

7

decreased by-12.5%

Lines of code

291

decreased by-8.78%

No dependency changes