19 lines
597 B
JavaScript
19 lines
597 B
JavaScript
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import getFuncName from 'get-func-name'
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import inspectObject from './object'
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const toStringTag = typeof Symbol !== 'undefined' && Symbol.toStringTag ? Symbol.toStringTag : false
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export default function inspectClass(value, options) {
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let name = ''
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if (toStringTag && toStringTag in value) {
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name = value[toStringTag]
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}
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name = name || getFuncName(value.constructor)
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// Babel transforms anonymous classes to the name `_class`
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if (!name || name === '_class') {
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name = '<Anonymous Class>'
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}
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options.truncate -= name.length
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return `${name}${inspectObject(value, options)}`
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}
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