Inspectopedia
 
2024.3

'substring' call should be replaced with 'substringBefore'

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New
Last modified: 03 December 2024

Reports calls like s.substring(0, s.indexOf(x)) that can be replaced with s.substringBefore(x).

Using substringBefore() makes your code simpler.

The quick-fix replaces the substring call with substringBefore.

Example:

After the quick-fix is applied: