ldiff demo

Split view

@@ -1,8 +1,8 @@
///\| sum with default	///\| sum with tax
pub fn total(items : Array[Item]) -> Int {	pub fn total(items : Array[Item], tax~ : Int) -> Int {
let mut sum = 0	let mut sum = 0
for item in items {	for item in items {
sum += item.price * item.count	sum += item.price * item.count + tax
}	}
sum // final	sum // final
}	}

Unified view

@@ -1,8 +1,8 @@
-///| sum with default
-pub fn total(items : Array[Item]) -> Int {
+///| sum with tax
+pub fn total(items : Array[Item], tax~ : Int) -> Int {
   let mut sum = 0
   for item in items {
-    sum += item.price * item.count
+    sum += item.price * item.count + tax
   }
   sum // final
 }

Attributes, Unicode, HTML-specials

@@ -1,2 +1,2 @@
#deprecated("use `f` instead")
	#deprecated("use `h` instead")
fn g(a : Int) -> Int { a < 3 && a > 0 } // 判断范围	fn g(a : Int) -> Bool { a <= 3 && a > 0 } // 判断闭区间