Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

CSS Advanced Sass Advanced Functions Introspection: Part 1

Posted by Mokanye Tumelo Tricia
Mokanye Tumelo Tricia
9,981 Points

help me please

The following Sass will set the content of .block elements to fail. Make the global-variable-exists call return true, so that content is set to pass, instead.

style.scss 
.block {
  $test: 'pass';
  @if global-variable-exists(test) {
    content: $test;
  } @else {
    content: 'fail';
  }
}

1 Answer

THAPELO MOKOKO
THAPELO MOKOKO
9,457 Points
THAPELO MOKOKO
THAPELO MOKOKO
9,457 Points 
.block {
  $test: 'pass';
  @if global-variable-exists(test) return true {
    content: $test;
  } @else {
    content: 'fail';
  }
}
Rich Donnellan
Rich Donnellan
Treehouse Moderator 27,708 Points
Rich Donnellan
Rich Donnellan
Treehouse Moderator 27,708 Points

Answer updated with code formatting. Check out the Markdown Cheatsheet below the Add an Answer submission for syntax examples.