Merge pull request #1 from spacenation/functional-package

Adding functional package

Author: ay42

Package.resolved

@@ -23,13 +23,15 @@ let package = Package(
             targets: ["StringEncoder"])
     ],
     dependencies: [
-        .package(url: "[email protected]:spacenation/swift-binary.git", .upToNextMajor(from: "1.1.0"))
+        .package(url: "[email protected]:spacenation/swift-binary.git", .upToNextMajor(from: "1.1.0")),
+        .package(url: "[email protected]:spacenation/swift-functional.git", .upToNextMajor(from: "0.1.0"))
     ],
     targets: [
         .target(
             name: "Coder",
             dependencies: [
-                .product(name: "Binary", package: "swift-binary")
+                .product(name: "Binary", package: "swift-binary"),
+                .product(name: "Functional", package: "swift-functional")
             ]
         ),
         .testTarget(
@@ -42,7 +44,8 @@ let package = Package(
             name: "BinaryDecoder",
             dependencies: [
                 "Coder",
-                .product(name: "Binary", package: "swift-binary")
+                .product(name: "Binary", package: "swift-binary"),
+                .product(name: "Functional", package: "swift-functional")
             ]
         ),
         .testTarget(name: "BinaryDecoderTests", dependencies: ["BinaryDecoder"]),
@@ -53,7 +56,8 @@ let package = Package(
             name: "BinaryEncoder",
             dependencies: [
                 "Coder",
-                .product(name: "Binary", package: "swift-binary")
+                .product(name: "Binary", package: "swift-binary"),
+                .product(name: "Functional", package: "swift-functional")
             ]
         ),
         .testTarget(
@@ -64,7 +68,8 @@ let package = Package(
         .target(
             name: "StringDecoder",
             dependencies: [
-                "Coder"
+                "Coder",
+                .product(name: "Functional", package: "swift-functional")
             ]
         ),
         .testTarget(
@@ -75,7 +80,8 @@ let package = Package(
         .target(
             name: "StringEncoder",
             dependencies: [
-                "Coder"
+                "Coder",
+                .product(name: "Functional", package: "swift-functional")
             ]
         ),
         .testTarget(

Package.swift

@@ -1 +1,2 @@
 @_exported import Binary
+@_exported import Functional

Sources/Coder/Coder.swift

@@ -12,6 +12,10 @@ public func isDigit(_ c: Character) -> Bool {
     "0"..."9" ~= c
 }
 
+public func isPositiveDigit(_ c: Character) -> Bool {
+    "1"..."9" ~= c
+}
+
 public func isLetter(_ c: Character) -> Bool {
     c.isLetter
 }