Very simple ruby code to chunk a string
I wanted to chunk a string and saw lots of 100 line examples. This is the trivial thing I came up with. Does have a small bug when the string length is an exact multiple of the len variable (as in this example!) that adds an extra empty string on the end.
But it worked for what I needed.
But it worked for what I needed.
1 2 string = "some long test string or other" 3 r = [] 4 len = 15 5 start = 0 6 while(start <= string.length) do 7 r << string[start...start+len] 8 start += len 9 end 10 r # ["some long test ", "string or other", ""]
