Script – 00-49 Jan 31
I'm very confused at this occurrence 
How is actually sorting
How is actually sorting grid[0]?12 Replies
is that a normal thing?
I do not understand whats going on
Unknown User•3y ago
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the if statement is actually sorting grid
whereas I'm just trying to check if grid is sorted
yes, because you're calling
.sort(), and the if statement is comparing what that returns
.sort() does not do any kind of a "is this sorted?" checkUnknown User•3y ago
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and there really isn't an easy way to check if an array is sorted
at least not any kind of built-in API
Unknown User•3y ago
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and this exercise says to do so
taking a look at this.
yeah, so at that point you have to do something like what iggy showed
the point is that there is no generic "is this sorted" function
the answer to "is this sorted" entirely depends on what is inside the array, and that's specific to your app
so yeah, you most likely would need to do some kind of pairwise comparisons all the way down the array
Unknown User•3y ago
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