Created
September 5, 2011 22:11
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| var regex = /\{([a-zA-Z\.0-9]*)\}/mg; | |
| var getObject = function (obj, str) { | |
| var parts = str.split('.'); | |
| for (var i = 0, l = parts.length; i < l; ++i) { | |
| if (!obj[parts[i]] || obj[parts[i]] === null) { | |
| return null; | |
| } | |
| obj = obj[parts[i]]; | |
| } | |
| return obj; | |
| }; | |
| module.exports = function (template, obj) { | |
| if (arguments.length === 1) { | |
| return template; | |
| } else if (arguments.length === 2) { | |
| if (arguments[1] == null) { | |
| return template; | |
| } else if (typeof arguments[1] === 'object') { | |
| var obj = arguments[1]; | |
| } else if (typeof arguments[1] === 'Array') { | |
| var obj = arguments[1]; | |
| } else { | |
| var obj = [arguments[1]]; | |
| } | |
| } else if (arguments.length > 1) { | |
| var obj = Array.slice.call(arguments, 1); | |
| } else { | |
| return template; | |
| } | |
| return template.replace(regex, function (match, name) { | |
| return getObject(obj, name) || match; | |
| }); | |
| }; |
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