Skip to content

Instantly share code, notes, and snippets.

@suzdalnitski

suzdalnitski/js-tricks-bang-bang.js Secret

Created July 22, 2019 19:01
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save suzdalnitski/b7f06039f5ba7a749b4c2229a4360a0b to your computer and use it in GitHub Desktop.
Save suzdalnitski/b7f06039f5ba7a749b4c2229a4360a0b to your computer and use it in GitHub Desktop.
Download ZIP
Raw
js-tricks-bang-bang.js
const shouldShowTooltip = text => !!text;
// returns true
shouldShowTooltip('JavaScript rocks');
// all return false
shouldShowTooltip('');
shouldShowTooltip(null);
shouldShowTooltip();
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment