# foldl -text -syb -containers -package

foldl, applied to a binary operator, a starting value (typically the left-identity of the operator), and a list, reduces the list using the binary operator, from left to right: > foldl f z [x1, x2, ..., xn] == (...((z `f` x1) `f` x2) `f`...) `f` xn The list must be finite.
foldl, applied to a binary operator, a starting value (typically the left-identity of the operator), and a ByteString, reduces the ByteString using the binary operator, from left to right.
foldl, applied to a binary operator, a starting value (typically the left-identity of the operator), and a ByteString, reduces the ByteString using the binary operator, from left to right.
foldl, applied to a binary operator, a starting value (typically the left-identity of the operator), and a ByteString, reduces the ByteString using the binary operator, from left to right. This function is subject to array fusion.
foldl1 is a variant of foldl that has no starting value argument, and thus must be applied to non-empty lists.
A strict version of foldl.
Fold over the elements of a structure, associating to the left, but strictly.
A strict version of foldl1
Monadic fold over the elements of a structure, associating to the left, i.e. from left to right.
'foldl\'' is like foldl, but strict in the accumulator.
'foldl\'' is like foldl, but strict in the accumulator.
'foldl\'' is like foldl, but strict in the accumulator. However, for ByteStrings, all left folds are strict in the accumulator.
foldl1 is a variant of foldl that has no starting value argument, and thus must be applied to non-empty ByteStrings.
foldl1 is a variant of foldl that has no starting value argument, and thus must be applied to non-empty ByteStrings. This function is subject to array fusion.
foldl1 is a variant of foldl that has no starting value argument, and thus must be applied to non-empty ByteStrings. This function is subject to array fusion. An exception will be thrown in the case of an empty ByteString.
'foldl1\'' is like foldl1, but strict in the accumulator.
A strict version of foldl1
'foldl1\'' is like foldl1, but strict in the accumulator.