Only: The 1-tuple type or single-value "collection"
This package provides a canonical anonymous 1-tuple type missing from Haskell for attaching typeclass instances.
NOTE: There is also the OneTuple package which
by using a boxed
data-type provides a 1-tuple type which has
laziness properties which are more faithful to the ones of Haskell's
native tuples; whereas the primary purpose of
Only is to
provide the traditionally so named type-wrapper for attaching typeclass
|Dependencies||base (>=4.5 && <5), deepseq (>=1.1 && <1.5), ghc-prim [details]|
|Author||Herbert Valerio Riedel|
|Revised||Revision 1 made by HerbertValerioRiedel at Mon Jun 19 09:02:36 UTC 2017|
|Source repo||head: git clone https://github.com/hvr/Only.git|
|Uploaded||by HerbertValerioRiedel at Mon Jun 12 20:31:23 UTC 2017|
|Distributions||Arch:0.1, Fedora:0.1, LTSHaskell:0.1, NixOS:0.1, Stackage:0.1|
|Downloads||10222 total (256 in the last 30 days)|
|Rating||(no votes yet) [estimated by rule of succession]|
Docs available [build log]
Last success reported on 2017-06-12 [all 1 reports]
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