feat(push): add push function

djcsdy · djcsdy · commit be3e78e4e374 · 2021-03-15T17:00:37.000Z
diff --git a/index.ts b/index.ts
@@ -74,6 +74,14 @@ export function tail<T>(array: ArrayLike<T>): T[] {
     return nativeSlice.call(array, 1);
 }
 
+export function push<T>(array: ArrayLike<T>, value: T): T[] {
+    return [...coerce(array), value];
+}
+
+export function pushFn<T>(value: T): (array: ArrayLike<T>) => T[] {
+    return array => push(array, value);
+}
+
 export function initial<T>(array: ArrayLike<T>): T[] {
     return array.length === 0 ? [] : nativeSlice.call(array, 0, array.length - 1);
 }

Original file line number	Diff line number	Diff line change
`@@ -74,6 +74,14 @@ export function tail<T>(array: ArrayLike<T>): T[] {`
`74`	`74`	`return nativeSlice.call(array, 1);`
`75`	`75`	`}`
`76`	`76`
	`77`	`+export function push<T>(array: ArrayLike<T>, value: T): T[] {`
	`78`	`+ return [...coerce(array), value];`
	`79`	`+}`
	`80`	`+`
	`81`	`+export function pushFn<T>(value: T): (array: ArrayLike<T>) => T[] {`
	`82`	`+ return array => push(array, value);`
	`83`	`+}`
	`84`	`+`
`77`	`85`	`export function initial<T>(array: ArrayLike<T>): T[] {`
`78`	`86`	`return array.length === 0 ? [] : nativeSlice.call(array, 0, array.length - 1);`
`79`	`87`	`}`