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https://github.com/kremalicious/metamask-extension.git
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ac01c5c89a
* Specify type before parameter name
Various JSDoc `@param` entries were specified as `name {type}` rather
than `{type} name`.
A couple of `@return` entries have been given types as well.
* Use JSDoc optional syntax rather than Closure syntax
* Use @returns rather than @return
* Use consistent built-in type capitalization
Primitive types are lower-case, and Object is upper-case.
* Separate param/return description with a dash
25 lines
542 B
JavaScript
25 lines
542 B
JavaScript
/**
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* Returns error without stack trace for better UI display
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* @param {Error} err - error
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* @returns {Error} - Error with clean stack trace.
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*/
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function cleanErrorStack (err) {
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let name = err.name
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name = (name === undefined) ? 'Error' : String(name)
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let msg = err.message
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msg = (msg === undefined) ? '' : String(msg)
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if (name === '') {
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err.stack = err.message
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} else if (msg === '') {
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err.stack = err.name
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} else {
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err.stack = err.name + ': ' + err.message
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}
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return err
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}
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export default cleanErrorStack
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