map is:exact

map f xs is the list obtained by applying f to each element of xs, i.e.,
map f [x1, x2, ..., xn] == [f x1, f x2, ..., f xn]
map f [x1, x2, ...] == [f x1, f x2, ...]
Map a function over a NonEmpty stream.
O(n) map f xs is the ByteString obtained by applying f to each element of xs.
O(n) map f xs is the ByteString obtained by applying f to each element of xs
O(n). Map a function over all values in the map.
map (++ "x") (fromList [(5,"a"), (3,"b")]) == fromList [(3, "bx"), (5, "ax")]
O(n*min(n,W)). map f s is the set obtained by applying f to each element of s. It's worth noting that the size of the result may be smaller if, for some (x,y), x /= y && f x == f y
O(n). Map a function over all values in the map.
map (++ "x") (fromList [(5,"a"), (3,"b")]) == fromList [(3, "bx"), (5, "ax")]
O(n*log n). map f s is the set obtained by applying f to each element of s. It's worth noting that the size of the result may be smaller if, for some (x,y), x /= y && f x == f y
O(n) map f t is the Text obtained by applying f to each element of t. Subject to fusion. Performs replacement on invalid scalar values.
O(n) map f xs is the Stream Char obtained by applying f to each element of xs.
O(n) Map a function over a vector
Map a function over a Bundle
Map a function over a Bundle
Map a function over a Stream
O(n) Map a function over a vector
O(n) Map a function over a vector
O(n) Map a function over a vector
O(n) Map a function over a vector
O(n) Transform this map by applying a function to every value.
O(n) Transform this set by applying a function to every value. The resulting set may be smaller than the source.
Apply a transformation to all values in a stream. Subject to fusion Since 0.3.0
Transform the original string-like value but keep it case insensitive.
Combinator for the <map> element. Example:
map $ span $ toHtml "foo"
Result:
<map><span>foo</span></map>
Apply a function to all values flowing downstream
map id = cat

map (g . f) = map f >-> map g
O(n). Map over difference lists.