Is There a Best Way to Chunk a String from the last element to first
Is there a good or best way to add some leading zeros for the string chunk that don't have an appropriate number of digits. At the code below I want to split a string where each chunk is composed of 4 digits.
To add some leading zeros to a string I use this approach:
val text = "1010111".reversed() // 1110101 | len: 7
.chunked(4) { // [1110, 101 *this element only gets 3 digits]
val sb = StringBuilder(it)
val rem = it.length % 4
/* [1110, 1010 -> now this element have a same...