franklinblanco
/
kotlin-result
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
166 Commits 1 Branch 0 Tags 1 MiB
Commit Graph

51 Commits

Author SHA1 Message Date
Michael Bull 43ebd5753a Add Rust's mapOr & mapOrElse 
See: https://blog.rust-lang.org/2020/01/30/Rust-1.41.0.html#library-changes
 2020-01-31 09:17:49 +00:00
Michael Bull 434b8aa7fb Fix typo in Result#unwrap exception message 
Fixes #8
 2020-01-11 10:14:59 +00:00
Michael Bull 1bf2125327 Support destructuring declarations 
val (value: String?, error: Throwable?) = runCatching(yourFunction)
 2019-09-27 09:29:50 +01:00
Michael Bull 586b260683 Deprecate Result.of in favour of runCatching factory function 
Matches Kotlin's stdlib and becomes top-level
 2019-08-24 00:20:46 +01:00
Michael Bull 66f1122efb Add compiler contracts 
See: https://kotlinlang.org/docs/reference/whatsnew13.html#contracts
 2019-08-09 21:53:52 +01:00
Michael Bull 7e6f4d1104 Use generic identifiers from kotlin stdlib for zip functions 2019-05-30 11:55:11 +01:00
Michael Bull 65b9065164 Inline "when" variable declarations 2019-05-30 11:48:12 +01:00
Michael Bull 63da9642fb Remove internal modifiers from test classes/methods 2018-11-01 19:02:57 +00:00
Michael Bull 97d0567489 Update example application 2018-11-01 12:13:15 +00:00
Michael Bull b6bb3aafaa Correct test method names in OnTest 2018-11-01 11:42:57 +00:00
Michael Bull b5aab62af4 Add Result.recover 
Similar to getOrElse but returns an Ok of the transformed error
 2018-11-01 11:42:09 +00:00
Michael Bull 3a3b5415a7 Return the Result in on{Success,Failure} 
This facilitates chaining onSuccess/onFailure calls that may perform
arbitrary side-effects, such as logging.
 2018-11-01 11:25:20 +00:00
Michael Bull 4eb5d80f91 Add fold as an alias to mapBoth 2018-11-01 11:17:40 +00:00
Michael Bull 21db2e5e4f Mark new mapping functions as inline 2018-09-18 20:16:17 +01:00
Michael Bull 1377350895 Consistently wrap documentation at 100 characters 2018-09-18 20:00:50 +01:00
Michael Bull 29e21e57a0 Avoid creating unnecessary Err elements in map functions 2018-09-18 19:48:23 +01:00
Michael Bull e43a7008d8 Add more mapping functions for Iterables 
- mapAll
- mapResult
- mapResultTo
- mapResultNotNull
- mapResultNotNullTo
- mapResultIndexed
- mapResultIndexedTo
- mapResultIndexedNotNull
- mapResultIndexedNotNullTo
 2018-09-18 19:40:07 +01:00
Michael Bull d7f09ec6d7 Update links to elm-result-extra 2018-08-09 15:09:15 +01:00
Michael Bull 410563b621 Add toResultOr 
Acts as a factory function to convert nullable types to Result types
 2018-01-24 18:20:39 +00:00
Michael Bull 631f81d8ae Fix mis-ordered modifier keywords 
https://kotlinlang.org/docs/reference/coding-conventions.html#modifiers
 2018-01-19 14:21:32 +00:00
Michael Bull 76870ef78a Catch Exception instead of Throwable in Result.of 2018-01-11 18:31:10 +00:00
Michael Bull c2fc72d0cb Add zip functions 2018-01-11 18:28:31 +00:00
Michael Bull c5a11a914e Simplify doc comments according to Kotlin Coding Conventions 
https://kotlinlang.org/docs/reference/coding-conventions.html#documentation-comments
 2018-01-10 16:04:40 +00:00
Michael Bull c6be93142d Add lazy variants for {and,or,getOr,getErrorOr} 2018-01-10 13:27:02 +00:00
Michael Bull 44a4467595 Alias flatMap function to andThen 2017-12-17 00:16:03 +00:00
Michael Bull b2d29d62b7 Improve javadoc 2017-12-17 00:14:27 +00:00
Michael Bull 3e3b649193 Mark on{Success,Failure} as infix 2017-12-16 22:30:04 +00:00
Kevin Herron 47fa20ca34 Inline the onSuccess() and onFailure() functions 2017-12-16 14:12:07 -08:00
Michael Bull 9ddac98e0c Add multi-platform support 
Converts the unit tests to use kotlin-test, allowing them to target both
the jvm and js platforms.
 2017-12-16 19:30:54 +00:00
Michael Bull e455be2cc8 Make lambda return type of expect{Err} return Any 
When constructing the exception message the toString method will be
implicitly called on the result of the lambda.

Takes inspiration from Kotlin's require function [1].

[1]: https://github.com/JetBrains/kotlin/blob/v1.2.0/libraries/stdlib/src/kotlin/util/Preconditions.kt#L26
 2017-11-28 18:23:36 +00:00
Michael Bull b513c09470 Suppress unreachable code warnings in MapTest 
These are intentional and are necessary to identify broken behaviour in
future, therefore the warnings are redundant.
 2017-11-22 23:41:32 +00:00
Michael Bull 5d5195af9d Add getErrorOrElse 
Matches getOrElse signature with respect to the error.
 2017-11-22 23:25:28 +00:00
Michael Bull ad7adacf39 Lazily evaluate message argument in expect/expectError 2017-11-22 23:25:28 +00:00
Michael Bull af13c9ee7c Rename Error class to Err 
Avoids naming conflict with the stdlib's Error class, also now matches
Rust's naming.
 2017-10-22 16:08:26 +01:00
Michael Bull 1933c9f845 Use filterIsInstance in getAll methods 2017-10-22 16:07:24 +01:00
Michael Bull 7be628e79e Add unit tests for Result.of 2017-10-22 16:07:24 +01:00
Michael Bull f0fb536516 Add Result.of factory method 
Inspired by result4k, invokes a callback within a try/catch block,
returning an Error if an exception was thrown and Ok otherwise.
 2017-10-22 16:07:24 +01:00
Michael Bull dc4101b8ef Remove factory methods and expose Ok/Error constructors 
Also converts them to data classes.
 2017-10-22 16:07:24 +01:00
Michael Bull bf3aaee77b Move to new package name 2017-10-22 00:59:16 +01:00
Michael Bull ff40e12e6f Add inline documentation to library methods 2017-10-21 21:19:21 +01:00
Michael Bull 9acd99dffd Pass error/value to UnwrapException message 2017-10-21 19:17:01 +01:00
Michael Bull 6f21fd634b Correct variable naming in OrTest 2017-10-21 19:04:23 +01:00
Michael Bull eb4aecaab8 Correct generic type identifier on mapError 2017-10-21 18:52:14 +01:00
Michael Bull 99515df0f7 Remove GetTest.GetError 2017-10-21 18:12:25 +01:00
Michael Bull be2fa210cc Add getErrorOr 
Matches Haskell's Either.fromRight
 2017-10-21 18:10:08 +01:00
Michael Bull bffa455ee4 Add feature parity with Rust's Result type 2017-10-21 16:52:29 +01:00
Michael Bull c3534276b4 Rename error factory method to err 
Kotlin has it's own error method, therefore the IDE doesn't immediately
prompt the user to import our error factory method.
 2017-10-21 15:03:39 +01:00
Michael Bull c9a7d16562 Move factory methods to Result.kt 2017-10-21 04:37:37 +01:00
Michael Bull 8dc7015910 Correct return types of mapBoth calls 2017-10-21 04:29:18 +01:00
Michael Bull faf315d395 Use named arguments in unit tests 2017-10-21 04:21:56 +01:00