https://github.com/tmccarthy/tmmutils

Some Scala utilities
https://github.com/tmccarthy/tmmutils

Last synced: about 1 month ago
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Some Scala utilities

• Host: GitHub
• URL: https://github.com/tmccarthy/tmmutils
• Owner: tmccarthy
• License: apache-2.0
• Created: 2016-08-24T08:02:58.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2022-07-25T23:39:41.000Z (over 2 years ago)
• Last Synced: 2023-07-31T19:44:12.963Z (over 1 year ago)
• Language: Scala
• Size: 595 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# `tmmUtils`

[![Continuous Integration](https://github.com/tmccarthy/tmmUtils/actions/workflows/ci.yml/badge.svg)](https://github.com/tmccarthy/tmmUtils/actions/workflows/ci.yml)

[![Maven Central](https://img.shields.io/maven-central/v/au.id.tmm.tmm-utils/tmm-utils-syntax_2.13.svg)](https://repo.maven.apache.org/maven2/au/id/tmm/tmm-utils/tmm-utils-syntax_2.13/)

A bunch of Scala utilities I've found myself writing that I haven't (yet) decided to spin out into 

their own projects.

```scala

val tmmUtilsVersion = "0.9.2"

libraryDependencies += "au.id.tmm.tmm-utils" %% "tmm-utils-cats"               % tmmUtilsVersion        // Cats utilities

libraryDependencies += "au.id.tmm.tmm-utils" %% "tmm-utils-cats-effect"        % tmmUtilsVersion        // Cats-effect utilities

libraryDependencies += "au.id.tmm.tmm-utils" %% "tmm-utils-circe"              % tmmUtilsVersion        // Circe hashing

libraryDependencies += "au.id.tmm.tmm-utils" %% "tmm-utils-errors"             % tmmUtilsVersion        // Errors

libraryDependencies += "au.id.tmm.tmm-utils" %% "tmm-utils-syntax"             % tmmUtilsVersion        // Syntax utils

libraryDependencies += "au.id.tmm.tmm-utils" %% "tmm-utils-testing-core"       % tmmUtilsVersion % Test // Test utilities

libraryDependencies += "au.id.tmm.tmm-utils" %% "tmm-utils-testing-cats"       % tmmUtilsVersion % Test // Cats instances for tests

libraryDependencies += "au.id.tmm.tmm-utils" %% "tmm-utils-testing-scalacheck" % tmmUtilsVersion % Test // Scalacheck instances for tests

```

## Cats

Some utilities for interaction with the [`cats-core`](https://github.com/typelevel/cats) library

## Errors

Some type aliases and extension methods for dealing with types like `Either[Throwable, A]`.

## Circe

Some utilities relating to [`circe`](https://github.com/circe/circe)

## Testing

* `JreVersionDependentFlatSpec`, which provides utilities for ignoring tests based on the Java version

* `au.id.tmm.utilities.testing.syntax`, which provides syntax to replace the old `right.get` method on `Either`

* A set of ADTs that might be useful as test data (`Animal`, `Fruit`, `CoinToss`, `Planet` and `TrafficLight`)

## Syntax

Some general syntax extensions.

#### Tuple syntax

```scala

import au.id.tmm.utilities.syntax.tuples._

val tuple: String -> Int = "hello" -> 5

val tuples: List[String -> Int] = List(

  "hello" -> 1,

  "world" -> 2,

)

```