Created
January 26, 2016 14:15
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| //regex object which has a regex string for match checking and an array of params that looks like: | |
| //params = [null,param1,param2,..,param(n)[ | |
| //method for creating a reg ex object (as described in the use case constructor), from a given resource path. | |
| function create_reg(resource) { | |
| var folders = resource.split('/'); | |
| var reg_string = '^'; | |
| var reg_obj={}; | |
| var params=[null]; | |
| for (var i = 0; i < folders.length; i++) { | |
| //standard | |
| if (folders[i][0] != ':') reg_string += folders[i]; | |
| //param | |
| if (folders[i][0] === ':') { | |
| reg_string += '(\\w*)'; | |
| //take the param name not including the : and add it to the params list. | |
| params.push(folders[i].substr(1)); | |
| } | |
| //add on an escaped slash if we're not on the last directory in the route. | |
| if (i != folders.length - 1) reg_string += '\/'; | |
| } | |
| reg_string += ''; | |
| reg_obj.reg=new RegExp(reg_string); | |
| reg_obj.params=params; | |
| return reg_obj; | |
| } |
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