loe's Introduction

loe - lo with errors

loe is a library that supplements the lo library with modified functions that can return an error.

For most lo functions that takes a callback, loe has an equivalent that has been modified to return an error if one is returned by the callback function.

Installation

$ go get github.com/petlyh/loe

Usage

loe functions are used in the same way as their corresponding lo functions, except that they have a different signature that includes an error.

Example:

newItems, err := loe.Map(
    items,
    func(item string, _ int) (string, error) {
        return ErrableFunc(item, false)
    },
)

License

loe has the same license as lo. It is reproduced below and in the LICENSE.txt file.

Copyright (c) 2022 Samuel Berthe

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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