Skip to content

Instantly share code, notes, and snippets.

@mmloveaa
Last active April 4, 2016 17:22
Show Gist options
  • Select an option

  • Save mmloveaa/2d121a394d83c02075069de2f14e7254 to your computer and use it in GitHub Desktop.

Select an option

Save mmloveaa/2d121a394d83c02075069de2f14e7254 to your computer and use it in GitHub Desktop.
4-3 Drop it - freecodecamp
Drop the elements of an array (first argument), starting from the front, until the predicate (second argument) returns true.
The second argument, func, is a function you'll use to test the first elements of the array to decide if you should drop it or not.
Return the rest of the array, otherwise return an empty array.
Remember to use Read-Search-Ask if you get stuck. Try to pair program. Write your own code.
Here are some helpful links:
function drop(arr, func) {
// Drop them elements.
for (var i=0; i<arr.length; i++){
if (func(arr[i])){
return arr.slice(i);
}
}
return [];
}
drop([0,1,0,1], function(n) {return n === 1; });
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment