Data.ByteString.Search.Substitution · stringsearch-0.3.6.6

classclass Substitution a where

Type class of meaningful substitutions for replace functions on ByteStrings. Instances for strict and lazy ByteStrings are provided here.

substitution :: a -> [ByteString] -> [ByteString]
substitution transforms a value to a substitution function.
prependCycle :: a -> ByteString -> ByteString
prependCycle sub lazyBS shall prepend infinitely many copies of sub to lazyBS without entering an infinite loop in case of an empty sub, so e.g.
```
  prependCycle "" "ab" == "ab"
```
shall (quickly) evaluate to True. For non-empty sub, the cycle shall be constructed efficiently.

Instances2Substitution

Substitution ByteStringDefined in stringsearch-0.3.6.6 · Data.ByteString.Search.Substitution
Substitution ByteStringDefined in stringsearch-0.3.6.6 · Data.ByteString.Search.Substitution