mirror of
https://github.com/astaxie/beego.git
synced 2024-12-18 06:40:50 +00:00
102 lines
3.2 KiB
Go
102 lines
3.2 KiB
Go
// Copyright 2014 beego Author. All Rights Reserved.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package utils
|
|
|
|
import (
|
|
"github.com/astaxie/beego/core/utils"
|
|
)
|
|
|
|
type reducetype func(interface{}) interface{}
|
|
type filtertype func(interface{}) bool
|
|
|
|
// InSlice checks given string in string slice or not.
|
|
func InSlice(v string, sl []string) bool {
|
|
return utils.InSlice(v, sl)
|
|
}
|
|
|
|
// InSliceIface checks given interface in interface slice.
|
|
func InSliceIface(v interface{}, sl []interface{}) bool {
|
|
return utils.InSliceIface(v, sl)
|
|
}
|
|
|
|
// SliceRandList generate an int slice from min to max.
|
|
func SliceRandList(min, max int) []int {
|
|
return utils.SliceRandList(min, max)
|
|
}
|
|
|
|
// SliceMerge merges interface slices to one slice.
|
|
func SliceMerge(slice1, slice2 []interface{}) (c []interface{}) {
|
|
return utils.SliceMerge(slice1, slice2)
|
|
}
|
|
|
|
// SliceReduce generates a new slice after parsing every value by reduce function
|
|
func SliceReduce(slice []interface{}, a reducetype) (dslice []interface{}) {
|
|
return utils.SliceReduce(slice, func(i interface{}) interface{} {
|
|
return a(i)
|
|
})
|
|
}
|
|
|
|
// SliceRand returns random one from slice.
|
|
func SliceRand(a []interface{}) (b interface{}) {
|
|
return utils.SliceRand(a)
|
|
}
|
|
|
|
// SliceSum sums all values in int64 slice.
|
|
func SliceSum(intslice []int64) (sum int64) {
|
|
return utils.SliceSum(intslice)
|
|
}
|
|
|
|
// SliceFilter generates a new slice after filter function.
|
|
func SliceFilter(slice []interface{}, a filtertype) (ftslice []interface{}) {
|
|
return utils.SliceFilter(slice, func(i interface{}) bool {
|
|
return a(i)
|
|
})
|
|
}
|
|
|
|
// SliceDiff returns diff slice of slice1 - slice2.
|
|
func SliceDiff(slice1, slice2 []interface{}) (diffslice []interface{}) {
|
|
return utils.SliceDiff(slice1, slice2)
|
|
}
|
|
|
|
// SliceIntersect returns slice that are present in all the slice1 and slice2.
|
|
func SliceIntersect(slice1, slice2 []interface{}) (diffslice []interface{}) {
|
|
return utils.SliceIntersect(slice1, slice2)
|
|
}
|
|
|
|
// SliceChunk separates one slice to some sized slice.
|
|
func SliceChunk(slice []interface{}, size int) (chunkslice [][]interface{}) {
|
|
return utils.SliceChunk(slice, size)
|
|
}
|
|
|
|
// SliceRange generates a new slice from begin to end with step duration of int64 number.
|
|
func SliceRange(start, end, step int64) (intslice []int64) {
|
|
return utils.SliceRange(start, end, step)
|
|
}
|
|
|
|
// SlicePad prepends size number of val into slice.
|
|
func SlicePad(slice []interface{}, size int, val interface{}) []interface{} {
|
|
return utils.SlicePad(slice, size, val)
|
|
}
|
|
|
|
// SliceUnique cleans repeated values in slice.
|
|
func SliceUnique(slice []interface{}) (uniqueslice []interface{}) {
|
|
return utils.SliceUnique(slice)
|
|
}
|
|
|
|
// SliceShuffle shuffles a slice.
|
|
func SliceShuffle(slice []interface{}) []interface{} {
|
|
return utils.SliceShuffle(slice)
|
|
}
|