apecs 0.9.0 → 0.9.1

raw patch · 3 files changed

+9/−3 lines, 3 filesPVP ok

version bump matches the API change (PVP)

API changes (from Hackage documentation)

Files

CHANGELOG.md +4/−0
apecs.cabal +1/−1
src/Apecs/System.hs +4/−2

CHANGELOG.md view

@@ -1,3 +1,7 @@+## [0.9.1]+### Changed+- (#63) Fixed bug where `modify` on non-existent components crashes+ ## [0.9.0] ### Added - (#59) Expose `makeMapComponents`, which creates `Component` instances with `Map` stores

apecs.cabal view

@@ -1,5 +1,5 @@ name:                apecs-version:             0.9.0+version:             0.9.1 homepage:            https://github.com/jonascarpay/apecs#readme license:             BSD3 license-file:        LICENSE

src/Apecs/System.hs view

@@ -62,8 +62,10 @@   sx :: Storage cx <- getStore   sy :: Storage cy <- getStore   lift$ do-    x <- explGet sx ety-    explSet sy ety (f x)+    possible <- explExists sx ety+    when possible $ do+      x <- explGet sx ety+      explSet sy ety (f x)  -- | @modify@ operator ($~) = modify