was.js
| /trunk/lib/lambda/aggregators.js |
|---|
| @@ -3,63 +3,12 @@ |
| /*************************************************************************/ |
| /* fuss/lambda_calculus/functional_programming/aggregators @ grimore.org */ |
| /*************************************************************************/ |
| // Vanilla ES6 JavaScript |
| if (!Array.prototype.switch) { |
| Array.prototype.switch = function(d, ...c) { |
| if(c.length % 2 !== 0) { |
| throw "Pairs of predicates expected for cases"; |
| } |
| (Array.isArray(this) ? this : [ this ]).forEach((s) => { |
| var m = false; |
| for(var i = 0; i < c.length; i += 2) { |
| if(!c[i](s)) { |
| continue; |
| } |
| if(!c[i + 1](s)) { |
| continue; |
| } |
| m = true; |
| } |
| if(!m) { |
| d(s); |
| } |
| }); |
| }; |
| } |
| // jQuery |
| $.extend({ |
| switch: function(q, d, ...c) { |
| if(c.length % 2 !== 0) { |
| throw "Pairs of predicates expected for cases"; |
| } |
| (Array.isArray(q) ? q : [ q ]).forEach((s) => { |
| var m = false; |
| for(var i = 0; i < c.length; i += 2) { |
| if(!c[i](s)) { |
| continue; |
| } |
| if(!c[i + 1](s)) { |
| continue; |
| } |
| m = true; |
| } |
| if(!m) { |
| d(s); |
| } |
| }); |
| } |
| }); |
| // Node.JS |
| module.exports.switch = function(q, d, ...c) { |
| function wasSwitch(q, d, ...c) { |
| if(c.length % 2 !== 0) { |
| throw "Pairs of predicates expected for cases"; |
| } |
| (Array.isArray(q) ? q : [ q ]).forEach((s) => { |
| (Array.isArray(this) ? this : [ this ]).forEach((s) => { |
| var m = false; |
| for(var i = 0; i < c.length; i += 2) { |
| if(!c[i](s)) { |
| @@ -75,4 +24,17 @@ |
| d(s); |
| } |
| }); |
| } |
| // Vanilla ES6 JavaScript |
| if (!Array.prototype.switch) { |
| Array.prototype.switch = wasSwitch; |
| } |
| // jQuery |
| $.extend({ |
| switch: wasSwitch |
| }); |
| // Node.JS |
| module.exports = { |
| switch: wasSwitch |
| }; |
| /trunk/package.json |
|---|
| @@ -13,7 +13,7 @@ |
| "name": "was.js", |
| "description": "Original repo at http://svn.grimore.org/was.js", |
| "version": "1.0.0", |
| "main": "Gruntfile.js", |
| "main": "dist/was.min.js", |
| "directories": { |
| "test": "test" |
| }, |