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Markus Schirp mbj

Dynamic language exorcist.

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Arctic Code Vault Contributor

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mutant

Automated code reviews via mutation testing - semantic code coverage.

Ruby 1.7k 136
unparser

Turn Ruby AST into semantically equivalent Ruby source

Ruby 244 47
anima

Object initializer from attributes hash

Ruby 167 10
concord

Mixin to ease compositions in ruby

Ruby 111 6

5,662 contributions in the last year

Contribution activity

January 2021

Created 21 commits in 3 repositories

Opened 6 pull requests in 1 repository

mbj/mutant

5 merged 1 open

Reviewed 17 pull requests in 2 repositories

mbj/mutant 16 pull requests

Add unused group name mutation Jan 4
Add `#start_with?` and `#end_with?` mutations Jan 4
Add constant cover expressions to minitest Jan 4
Fix changelog Jan 3
Fix expression transform to conform to transform interface Jan 3
Remove duplicate meta examples Jan 3
Add named capture to non-capturing group mutation Jan 3
Fix end comments Jan 3
Fix flakey specs Jan 3
Add additional `*` -> `+` quantifier mutations Jan 2
Add predicate method mutations Jan 2
Add `a === b` -> `a.is_a?(b)` mutation Jan 2
Move BeginningOfLineAnchor into separate file Jan 2
Remove outdated meta examples Jan 2
Add mutation from `=~` and `#match` to `#match?` Jan 2
Add matcher config in configuration file Jan 1

RailsEventStore/rails_event_store 1 pull request

Mutant configs Jan 5

Opened 1 issue in 1 repository

mbj/mutant

1 open

Change to not execute mutations without a selected tests. Jan 4

7 contributions in private repositories Jan 1 – Jan 5

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