foldLeft

inline fun <B> ~~foldLeft~~(initial: B, operation: (B, A) -> B): B

Deprecated

This API is niche and will be removed in the future. If this method is crucial for you, please let us know on the Arrow Github. Thanks! https://github.com/arrow-kt/arrow/issues Prefer when or fold instead

Replace with

fold({ initial }) { operation(initial, it) }