simplify if-expr-true-else-false with expr (#294)

moonbitlang · Sep 2, 2024 · 924fb8d · 924fb8d
1 parent 65591cb
commit 924fb8d
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/moonbit-docs/docs/README.md b/moonbit-docs/docs/README.md
@@ -491,8 +491,8 @@ Almost all built-in sequential data structures have implemented `Iter`:
 
 ```moonbit
 fn filter_even(l : Array[Int]) -> Array[Int] {
-  let l_iter: Iter[Int] = l.iter()
-  l_iter.filter(fn { x => if (x & 1) == 1 { true } else { false } }).collect()
+  let l_iter : Iter[Int] = l.iter()
+  l_iter.filter(fn { x => (x & 1) == 1 }).collect()
 }
 
 fn fact(n : Int) -> Int {

diff --git a/moonbit-docs/i18n/zh/docusaurus-plugin-content-docs/current/README.md b/moonbit-docs/i18n/zh/docusaurus-plugin-content-docs/current/README.md
@@ -499,8 +499,8 @@ MoonBit 的内置类型 `Iter[T]` 提供了迭代器支持。基本上所有的
 
 ```moonbit
 fn filter_even(l : Array[Int]) -> Array[Int] {
-  let l_iter: Iter[Int] = l.iter()
-  l_iter.filter(fn { x => if (x & 1) == 1 { true } else { false } }).collect()
+  let l_iter : Iter[Int] = l.iter()
+  l_iter.filter(fn { x => (x & 1) == 1 }).collect()
 }
 
 fn fact(n : Int) -> Int {