callsites
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Get callsites from the V8 stack trace API
$ npm install callsites
import callsites from 'callsites';
function unicorn() {
console.log(callsites()[0].getFileName());
//=> '/Users/sindresorhus/dev/callsites/test.js'
}
unicorn();
Returns an array of callsite objects with the following methods:
getThis
: Returns the value of this
.getTypeName
: Returns the type of this
as a string. This is the name of the function stored in the constructor field of this
, if available, otherwise the object's [[Class]]
internal property.getFunction
: Returns the current function.getFunctionName
: Returns the name of the current function, typically its name
property. If a name property is not available an attempt will be made to try to infer a name from the function's context.getMethodName
: Returns the name of the property of this
or one of its prototypes that holds the current function.getFileName
: If this function was defined in a script returns the name of the script.getLineNumber
: If this function was defined in a script returns the current line number.getColumnNumber
: If this function was defined in a script returns the current column numbergetEvalOrigin
: If this function was created using a call to eval
returns a string representing the location where eval
was called.isToplevel
: Is this a top-level invocation, that is, is this the global object?isEval
: Does this call take place in code defined by a call to eval
?isNative
: Is this call in native V8 code?isConstructor
: Is this a constructor call?FAQs
Get callsites from the V8 stack trace API
The npm package callsites receives a total of 35,444,704 weekly downloads. As such, callsites popularity was classified as popular.
We found that callsites demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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