my friend just started his first software job and his first task was to refactor php code from an outsourced team located in india. he told me that it was a nightmare and he believes the coders had no idea what a for-loop is or has ever taken a cs 101 class before.he talked about finding a 800 line if-statement chain and how each file was over 1000 lines long. after the refactor each line was less than 200 lines long.
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