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// preserve Twitter's style of JSON string encoding... | |
// escape higher value unicode (lowercase hex) | |
// escape < and > (uppercase hex) | |
// escape / in strings (\/) | |
// hugs! https://gist.github.com/1306986 | |
// http://stackoverflow.com/questions/4901133/json-and-escaping-characters | |
function escapedStringify(s, emit_unicode) { | |
var json = JSON.stringify(s); | |
return emit_unicode ? json : json.replace(/\//g, | |
function(c) { | |
return '\\/'; | |
} | |
).replace(/[\u003c\u003e]/g, | |
function(c) { | |
return '\\u'+('0000'+c.charCodeAt(0).toString(16)).slice(-4).toUpperCase(); | |
} | |
).replace(/[\u007f-\uffff]/g, | |
function(c) { | |
return '\\u'+('0000'+c.charCodeAt(0).toString(16)).slice(-4); | |
} | |
); | |
} | |
module.exports = { | |
stringify: escapedStringify | |
}; |
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