Drop .string in favour of .description

Author: finestructure

Sources/Argument.swift

@@ -12,15 +12,6 @@ public enum Argument: Equatable {
     public init(verbatim string: String) {
         self = .verbatim(string)
     }
-
-    public var string: String {
-        switch self {
-            case let .quoted(value):
-                return value.quoted
-            case let .verbatim(string):
-                return string
-        }
-    }
 }
 
 
@@ -32,7 +23,14 @@ extension Argument: ExpressibleByStringLiteral {
 
 
 extension Argument: CustomStringConvertible {
-    public var description: String { string }
+    public var description: String {
+        switch self {
+            case let .quoted(value):
+                return value.quoted
+            case let .verbatim(string):
+                return string
+        }
+    }
 }
 
 

Tests/ShellOutTests/ShellOutTests.swift

@@ -210,12 +210,12 @@ class ShellOutTests: XCTestCase {
     }
 
     func test_Argument_ExpressibleByStringLiteral() throws {
-        XCTAssertEqual(("foo" as Argument).string, "foo")
-        XCTAssertEqual(("foo bar" as Argument).string, "'foo bar'")
+        XCTAssertEqual(("foo" as Argument).description, "foo")
+        XCTAssertEqual(("foo bar" as Argument).description, "'foo bar'")
     }
 
     func test_Argument_url() throws {
-        XCTAssertEqual(Argument.url(.init(string: "https://example.com")!).string,
+        XCTAssertEqual(Argument.url(.init(string: "https://example.com")!).description,
                        "https://example.com")
     }