Simplify replaceNil(with:).

lukeredpath · lukeredpath · commit 450e214f5ba2 · 2021-05-06T00:06:21.000+01:00
diff --git a/Sources/Coding/Decoding.swift b/Sources/Coding/Decoding.swift
@@ -23,9 +23,7 @@ public extension Decoding {
     }
 
     func replaceNil<T>(with defaultValue: T) -> Decoding<T> where Value == T? {
-        .init { decoder in
-            try self.decode(decoder) ?? defaultValue
-        }
+        map { $0 ?? defaultValue }
     }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -23,9 +23,7 @@ public extension Decoding {`
`23`	`23`	`}`
`24`	`24`
`25`	`25`	`func replaceNil<T>(with defaultValue: T) -> Decoding<T> where Value == T? {`
`26`		`- .init { decoder in`
`27`		`- try self.decode(decoder) ?? defaultValue`
`28`		`- }`
	`26`	`+ map { $0 ?? defaultValue }`
`29`	`27`	`}`
`30`	`28`	`}`
`31`	`29`