From bc9bacaa55f7889a7f609765a1b999d93997cc67 Mon Sep 17 00:00:00 2001
From: dudaodong <dudaodong@gmail.com>
Date: Sat, 21 May 2022 16:50:57 +0800
Subject: [PATCH 1/2] refactor: change param 	 to item

---
 slice/slice.go | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/slice/slice.go b/slice/slice.go
index 55f13c1..fcad15d 100644
--- a/slice/slice.go
+++ b/slice/slice.go
@@ -108,7 +108,7 @@ func Difference[T comparable](slice, comparedSlice []T) []T {
 // DifferenceBy it accepts iteratee which is invoked for each element of slice
 // and values to generate the criterion by which they're compared.
 // like lodash.js differenceBy: https://lodash.com/docs/4.17.15#differenceBy,
-func DifferenceBy[T any](slice []T, comparedSlice []T, iteratee func(index int, t T) T) []T {
+func DifferenceBy[T any](slice []T, comparedSlice []T, iteratee func(index int, item T) T) []T {
 	orginSliceAfterMap := Map(slice, iteratee)
 	comparedSliceAfterMap := Map(comparedSlice, iteratee)
 
@@ -148,7 +148,7 @@ func DifferenceWith[T any](slice []T, comparedSlice []T, comparator func(value,
 }
 
 // Every return true if all of the values in the slice pass the predicate function.
-func Every[T any](slice []T, predicate func(index int, t T) bool) bool {
+func Every[T any](slice []T, predicate func(index int, item T) bool) bool {
 	if predicate == nil {
 		panic("predicate func is missing")
 	}
@@ -164,7 +164,7 @@ func Every[T any](slice []T, predicate func(index int, t T) bool) bool {
 }
 
 // None return true if all the values in the slice mismatch the criteria
-func None[T any](slice []T, predicate func(index int, t T) bool) bool {
+func None[T any](slice []T, predicate func(index int, item T) bool) bool {
 	if predicate == nil {
 		panic("predicate func is missing")
 	}
@@ -180,7 +180,7 @@ func None[T any](slice []T, predicate func(index int, t T) bool) bool {
 }
 
 // Some return true if any of the values in the list pass the predicate function.
-func Some[T any](slice []T, predicate func(index int, t T) bool) bool {
+func Some[T any](slice []T, predicate func(index int, item T) bool) bool {
 	if predicate == nil {
 		panic("predicate func is missing")
 	}
@@ -194,7 +194,7 @@ func Some[T any](slice []T, predicate func(index int, t T) bool) bool {
 }
 
 // Filter iterates over elements of slice, returning an slice of all elements pass the predicate function
-func Filter[T any](slice []T, predicate func(index int, t T) bool) []T {
+func Filter[T any](slice []T, predicate func(index int, item T) bool) []T {
 	if predicate == nil {
 		panic("predicate func is missing")
 	}
@@ -209,7 +209,7 @@ func Filter[T any](slice []T, predicate func(index int, t T) bool) []T {
 }
 
 // Count iterates over elements of slice, returns a count of all matched elements
-func Count[T any](slice []T, predicate func(index int, t T) bool) int {
+func Count[T any](slice []T, predicate func(index int, item T) bool) int {
 	if predicate == nil {
 		panic("predicate func is missing")
 	}
@@ -229,7 +229,7 @@ func Count[T any](slice []T, predicate func(index int, t T) bool) int {
 }
 
 // GroupBy iterate over elements of the slice, each element will be group by criteria, returns two slices
-func GroupBy[T any](slice []T, groupFn func(index int, t T) bool) ([]T, []T) {
+func GroupBy[T any](slice []T, groupFn func(index int, item T) bool) ([]T, []T) {
 	if groupFn == nil {
 		panic("groupFn func is missing")
 	}
@@ -274,7 +274,7 @@ func GroupWith[T any, U comparable](slice []T, iteratee func(T) U) map[U][]T {
 
 // Find iterates over elements of slice, returning the first one that passes a truth test on predicate function.
 // If return T is nil then no items matched the predicate func
-func Find[T any](slice []T, predicate func(index int, t T) bool) (*T, bool) {
+func Find[T any](slice []T, predicate func(index int, item T) bool) (*T, bool) {
 	if predicate == nil {
 		panic("predicate func is missing")
 	}
@@ -300,7 +300,7 @@ func Find[T any](slice []T, predicate func(index int, t T) bool) (*T, bool) {
 
 // FindLast iterates over elements of slice from end to begin, returning the first one that passes a truth test on predicate function.
 // If return T is nil then no items matched the predicate func
-func FindLast[T any](slice []T, predicate func(index int, t T) bool) (*T, bool) {
+func FindLast[T any](slice []T, predicate func(index int, item T) bool) (*T, bool) {
 	if predicate == nil {
 		panic("predicate func is missing")
 	}
@@ -349,7 +349,7 @@ func flattenRecursive(value reflect.Value, result reflect.Value) reflect.Value {
 }
 
 // ForEach iterates over elements of slice and invokes function for each element
-func ForEach[T any](slice []T, iteratee func(index int, t T)) {
+func ForEach[T any](slice []T, iteratee func(index int, item T)) {
 	if iteratee == nil {
 		panic("iteratee func is missing")
 	}
@@ -360,7 +360,7 @@ func ForEach[T any](slice []T, iteratee func(index int, t T)) {
 }
 
 // Map creates an slice of values by running each element of slice thru iteratee function.
-func Map[T any, U any](slice []T, iteratee func(index int, t T) U) []U {
+func Map[T any, U any](slice []T, iteratee func(index int, item T) U) []U {
 	if iteratee == nil {
 		panic("iteratee func is missing")
 	}
@@ -374,7 +374,7 @@ func Map[T any, U any](slice []T, iteratee func(index int, t T) U) []U {
 }
 
 // Reduce creates an slice of values by running each element of slice thru iteratee function.
-func Reduce[T any](slice []T, iteratee func(index int, t1, t2 T) T, initial T) T {
+func Reduce[T any](slice []T, iteratee func(index int, item1, item2 T) T, initial T) T {
 	if iteratee == nil {
 		panic("iteratee func is missing")
 	}

From d097f356fd5e72252a6b670e515898bf29e2cbfb Mon Sep 17 00:00:00 2001
From: dudaodong <dudaodong@gmail.com>
Date: Sat, 21 May 2022 17:00:28 +0800
Subject: [PATCH 2/2] docs: change some function comments for slice doc

---
 docs/slice.md       | 20 ++++++++++----------
 docs/slice_zh-CN.md | 34 +++++++++++++++++-----------------
 2 files changed, 27 insertions(+), 27 deletions(-)

diff --git a/docs/slice.md b/docs/slice.md
index 145294a..1ed157d 100644
--- a/docs/slice.md
+++ b/docs/slice.md
@@ -250,7 +250,7 @@ func main() {
 <b>Signature:</b>
 
 ```go
-func DifferenceBy[T any](slice []T, comparedSlice []T, iteratee func(index int, t T) T) []T
+func DifferenceBy[T any](slice []T, comparedSlice []T, iteratee func(index int, item T) T) []T
 ```
 <b>Example:</b>
 
@@ -367,7 +367,7 @@ func main() {
 <b>Signature:</b>
 
 ```go
-func Every[T any](slice []T, predicate func(index int, t T) bool) bool
+func Every[T any](slice []T, predicate func(index int, item T) bool) bool
 ```
 <b>Example:</b>
 
@@ -397,7 +397,7 @@ func main() {
 <b>Signature:</b>
 
 ```go
-func Filter[T any](slice []T, predicate func(index int, t T) bool) []T
+func Filter[T any](slice []T, predicate func(index int, item T) bool) []T
 ```
 <b>Example:</b>
 
@@ -426,7 +426,7 @@ func main() {
 <b>Signature:</b>
 
 ```go
-func Find[T any](slice []T, predicate func(index int, t T) bool) (*T, bool)
+func Find[T any](slice []T, predicate func(index int, item T) bool) (*T, bool)
 ```
 <b>Example:</b>
 
@@ -457,7 +457,7 @@ func main() {
 <b>Signature:</b>
 
 ```go
-func FindLast[T any](slice []T, predicate func(index int, t T) bool) (*T, bool)
+func FindLast[T any](slice []T, predicate func(index int, item T) bool) (*T, bool)
 ```
 <b>Example:</b>
 
@@ -514,7 +514,7 @@ func main() {
 <b>Signature:</b>
 
 ```go
-func ForEach[T any](slice []T, iteratee func(index int, t T))
+func ForEach[T any](slice []T, iteratee func(index int, item T))
 ```
 <b>Example:</b>
 
@@ -543,7 +543,7 @@ func main() {
 <b>Signature:</b>
 
 ```go
-func GroupBy[T any](slice []T, groupFn func(index int, t T) bool) ([]T, []T)
+func GroupBy[T any](slice []T, groupFn func(index int, item T) bool) ([]T, []T)
 ```
 <b>Example:</b>
 
@@ -769,7 +769,7 @@ func main() {
 <b>Signature:</b>
 
 ```go
-func Map[T any, U any](slice []T, iteratee func(index int, t T) U) []U
+func Map[T any, U any](slice []T, iteratee func(index int, item T) U) []U
 ```
 <b>Example:</b>
 
@@ -823,7 +823,7 @@ func main() {
 <b>Signature:</b>
 
 ```go
-func Reduce[T any](slice []T, iteratee func(index int, t1, t2 T) T, initial T) T
+func Reduce[T any](slice []T, iteratee func(index int, item1, item2 T) T, initial T) T
 ```
 <b>Example:</b>
 
@@ -920,7 +920,7 @@ func main() {
 <b>Signature:</b>
 
 ```go
-func Some[T any](slice []T, predicate func(index int, t T) bool) bool
+func Some[T any](slice []T, predicate func(index int, item T) bool) bool
 ```
 <b>Example:</b>
 
diff --git a/docs/slice_zh-CN.md b/docs/slice_zh-CN.md
index 0521bdd..3c38c90 100644
--- a/docs/slice_zh-CN.md
+++ b/docs/slice_zh-CN.md
@@ -250,7 +250,7 @@ func main() {
 <b>函数签名:</b>
 
 ```go
-func DifferenceBy[T any](slice []T, comparedSlice []T, iteratee func(index int, t T) T) []T
+func DifferenceBy[T any](slice []T, comparedSlice []T, iteratee func(index int, item T) T) []T
 ```
 <b>例子:</b>
 
@@ -369,7 +369,7 @@ func main() {
 <b>函数签名:</b>
 
 ```go
-func Every[T any](slice []T, predicate func(index int, t T) bool) bool
+func Every[T any](slice []T, predicate func(index int, item T) bool) bool
 ```
 <b>例子:</b>
 
@@ -394,12 +394,12 @@ func main() {
 
 
 ### <span id="Filter">Filter</span>
-<p>返回与函数匹配的所有元素。 函数签名应该是 func(index int, value any) bool</p>
+<p>返回切片中通过predicate函数真值测试的所有元素</p>
 
 <b>函数签名:</b>
 
 ```go
-func Filter[T any](slice []T, predicate func(index int, t T) bool) []T
+func Filter[T any](slice []T, predicate func(index int, item T) bool) []T
 ```
 <b>例子:</b>
 
@@ -423,12 +423,12 @@ func main() {
 
 
 ### <span id="Find">Find</span>
-<p>遍历slice的元素，返回第一个通过function真值测试的元素</p>
+<p>遍历切片的元素，返回第一个通过predicate函数真值测试的元素</p>
 
 <b>函数签名:</b>
 
 ```go
-func Find[T any](slice []T, predicate func(index int, t T) bool) (*T, bool)
+func Find[T any](slice []T, predicate func(index int, item T) bool) (*T, bool)
 ```
 <b>例子:</b>
 
@@ -454,12 +454,12 @@ func main() {
 
 
 ### <span id="FindLast">FindLast</span>
-<p>从头到尾遍历 slice 的元素，返回最后一个通过函数真值测试的元素。</p>
+<p>从头到尾遍历slice的元素，返回最后一个通过predicate函数真值测试的元素。</p>
 
 <b>函数签名:</b>
 
 ```go
-func FindLast[T any](slice []T, predicate func(index int, t T) bool) (*T, bool)
+func FindLast[T any](slice []T, predicate func(index int, item T) bool) (*T, bool)
 ```
 <b>例子:</b>
 
@@ -511,12 +511,12 @@ func main() {
 
 
 ### <span id="ForEach">ForEach</span>
-<p>遍历slice的元素并为每个元素调用函数</p>
+<p>遍历切片的元素并为每个元素调用iteratee函数</p>
 
 <b>函数签名:</b>
 
 ```go
-func ForEach[T any](slice []T, iteratee func(index int, t T))
+func ForEach[T any](slice []T, iteratee func(index int, item T))
 ```
 <b>例子:</b>
 
@@ -545,7 +545,7 @@ func main() {
 <b>函数签名:</b>
 
 ```go
-func GroupBy[T any](slice []T, groupFn func(index int, t T) bool) ([]T, []T)
+func GroupBy[T any](slice []T, groupFn func(index int, item T) bool) ([]T, []T)
 ```
 <b>例子:</b>
 
@@ -768,7 +768,7 @@ func main() {
 <b>函数签名:</b>
 
 ```go
-func Map[T any, U any](slice []T, iteratee func(index int, t T) U) []U
+func Map[T any, U any](slice []T, iteratee func(index int, item T) U) []U
 ```
 <b>例子:</b>
 
@@ -817,12 +817,12 @@ func main() {
 
 
 ### <span id="Reduce">Reduce</span>
-<p>将slice中的元素依次运行函数，返回运行结果</p>
+<p>将切片中的元素依次运行iteratee函数，返回运行结果</p>
 
 <b>函数签名:</b>
 
 ```go
-func Reduce[T any](slice []T, iteratee func(index int, t1, t2 T) T, initial T) T
+func Reduce[T any](slice []T, iteratee func(index int, item1, item2 T) T, initial T) T
 ```
 <b>例子:</b>
 
@@ -919,7 +919,7 @@ func main() {
 <b>函数签名:</b>
 
 ```go
-func Some[T any](slice []T, predicate func(index int, t T) bool) bool
+func Some[T any](slice []T, predicate func(index int, item T) bool) bool
 ```
 <b>例子:</b>
 
@@ -1021,7 +1021,7 @@ func main() {
 
 
 ### <span id="Union">Unique</span>
-<p>从所有给定的切片按顺序创建一个唯一值切片。 使用 == 进行相等比较。</p>
+<p>从所有给定的切片按顺序创建一个唯一值切片，使用==进行相等比较</p>
 
 <b>函数签名:</b>
 
@@ -1048,7 +1048,7 @@ func main() {
 
 
 ### <span id="UpdateAt">UpdateAt</span>
-<p>更新索引处的切片元素。 如果 param index < 0 或 index >= len(slice)，将返回错误</p>
+<p>更新索引处的切片元素。 如果index < 0或 index >= len(slice)，将返回错误</p>
 
 <b>函数签名:</b>