input stuff.

Author: ffMathy

spec/index.test.ts

@@ -27,6 +27,7 @@ test('are arguments equal', t => {
 	t.false(areArgumentsEqual(['foo', 'bar'], ['foo', 'bar']));
 
 	t.true(areArgumentsEqual(Arg.any('array'), ['foo', 'bar']));
+	t.true(areArgumentsEqual(Arg.is(x => x), ['foo', 'bar']));
 });
 
 test('class string field returns', t => {

src/Arguments.ts

@@ -35,13 +35,8 @@ export class Arg {
         });
     }
 
-    static is<T>(value: T): Arg & T
-    static is<T>(predicate: (input: T) => boolean): Arg & T
-    static is<T>(predicateOrValue: ((input: T) => boolean) | T): Arg & T {
-        if(typeof predicateOrValue === 'function')
-            return new Arg('{arg matching predicate ' + this.toStringify(predicateOrValue) + '}', predicateOrValue) as any;
-
-        return new Arg('{arg matching ' + this.toStringify(predicateOrValue) + '}', x => x === predicateOrValue) as any;
+    static is<T>(predicate: (input: T) => boolean): Arg & T {
+        return new Arg('{arg matching predicate ' + this.toStringify(predicate) + '}', predicate) as any;
     }
 
     private static toStringify(obj: any) {

src/index.ts

@@ -1,5 +1,6 @@
 import { Substitute } from './Substitute';
 
+export { ObjectSubstitute, PropertySubstitute, FunctionSubstitute } from './Transformations';
 export { Arg } from './Arguments';
 export { Substitute };