Drop MonadZero instance (#122)

* Drop MonadZero instance

* Drop udw censoring

* Add changelog entry

Author: JordanMartinez

CHANGELOG.md

@@ -6,6 +6,7 @@ Notable changes to this project are documented in this file. The format is based
 
 Breaking changes:
 - Update project and deps to PureScript v0.15.0 (#123 by @JordanMartinez)
+- Drop deprecated `MonadZero` instance (#122 by @JordanMartinez)
 
 New features:
 

package.json

@@ -2,7 +2,7 @@
   "private": true,
   "scripts": {
     "clean": "rimraf output && rimraf .pulp-cache",
-    "build": "pulp build -- --censor-lib --strict --censor-codes='UserDefinedWarning'",
+    "build": "pulp build -- --censor-lib --strict",
     "build:benchmark": "pulp build --main 'Benchmark.Main' --include './benchmark' -- --censor-lib --strict",
     "test": "pulp test",
     "test:benchmark": "node -e \"require('./output/Benchmark.Main').main()\""

src/Data/Coyoneda.purs

@@ -15,7 +15,7 @@ import Control.Alternative (class Alternative, class Plus, empty)
 import Control.Comonad (class Comonad, extract)
 import Control.Extend (class Extend, (<<=))
 import Control.Monad.Trans.Class (class MonadTrans)
-import Control.MonadPlus (class MonadPlus, class MonadZero)
+import Control.MonadPlus (class MonadPlus)
 import Data.Distributive (class Distributive, collect)
 import Data.Eq (class Eq1, eq1)
 import Data.Exists (Exists, runExists, mkExists)
@@ -97,8 +97,6 @@ instance monadCoyoneda :: Monad f => Monad (Coyoneda f)
 instance monadTransCoyoneda :: MonadTrans Coyoneda where
   lift = liftCoyoneda
 
-instance monadZeroCoyoneda :: MonadZero f => MonadZero (Coyoneda f)
-
 instance monadPlusCoyoneda :: MonadPlus f => MonadPlus (Coyoneda f)
 
 instance extendCoyoneda :: Extend w => Extend (Coyoneda w) where