From 72d338afb93eaef437859c12ee6953e2eb642abe Mon Sep 17 00:00:00 2001
From: "github-actions[bot]"
 <41898282+github-actions[bot]@users.noreply.github.com>
Date: Mon, 16 Nov 2020 18:38:16 +0800
Subject: [PATCH] #116 - Replace (#117)

Co-authored-by: Anthony Fu <11247099+antfu@users.noreply.github.com>
---
 questions/116-medium-replace/README.md     | 7 +++++++
 questions/116-medium-replace/info.yml      | 9 +++++++++
 questions/116-medium-replace/template.ts   | 1 +
 questions/116-medium-replace/test-cases.ts | 8 ++++++++
 4 files changed, 25 insertions(+)
 create mode 100644 questions/116-medium-replace/README.md
 create mode 100644 questions/116-medium-replace/info.yml
 create mode 100644 questions/116-medium-replace/template.ts
 create mode 100644 questions/116-medium-replace/test-cases.ts

diff --git a/questions/116-medium-replace/README.md b/questions/116-medium-replace/README.md
new file mode 100644
index 00000000..dfb57a57
--- /dev/null
+++ b/questions/116-medium-replace/README.md
@@ -0,0 +1,7 @@
+Implement `Replace<S, From, To>` which replace the string `From` with `To` once in the given string `S`
+
+For example
+
+```ts
+type replaced = Replace<'types are fun!', 'fun', 'awesome'> // expected to be 'types are awesome!'
+```
diff --git a/questions/116-medium-replace/info.yml b/questions/116-medium-replace/info.yml
new file mode 100644
index 00000000..0c571ee9
--- /dev/null
+++ b/questions/116-medium-replace/info.yml
@@ -0,0 +1,9 @@
+difficulty: medium
+title: Replace
+tags: template-string
+tsconfig:
+  ts: 4.1.0-pr-40336-88
+author:
+  github: antfu
+  name: Anthony Fu
+
diff --git a/questions/116-medium-replace/template.ts b/questions/116-medium-replace/template.ts
new file mode 100644
index 00000000..3f3a9c1a
--- /dev/null
+++ b/questions/116-medium-replace/template.ts
@@ -0,0 +1 @@
+type Replace<S extends string, From extends string, To extends string> = any
diff --git a/questions/116-medium-replace/test-cases.ts b/questions/116-medium-replace/test-cases.ts
new file mode 100644
index 00000000..9c30a49a
--- /dev/null
+++ b/questions/116-medium-replace/test-cases.ts
@@ -0,0 +1,8 @@
+import { Equal, Expect } from '@type-challenges/utils'
+
+type cases = [
+  Expect<Equal<Replace<'foobar', 'bar', 'foo'>, 'foofoo'>>,
+  Expect<Equal<Replace<'foobarbar', 'bar', 'foo'>, 'foofoobar'>>,
+  Expect<Equal<Replace<'foobarbar', '', 'foo'>, 'foobarbar'>>,
+  Expect<Equal<Replace<'', '', ''>, ''>>,
+]