Broken Bridge

JavaScriptHardlanguage_fundamentalsstringsvalidation

Instructions

Create a function which validates whether a bridge is safe to walk on (i.e. has no gaps in it to fall through).

isSafeBridge("####") ➞ true

isSafeBridge("## ####") ➞ false

isSafeBridge("#") ➞ true

You can expect the bridge's ends connecting it to its surrounding.

javascript

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⌘ ↵ to run

Walks through the solution with reasoning and edge cases.