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| author | Yukihiro "Matz" Matsumoto <[email protected]> | 2020-08-28 17:49:27 +0900 |
|---|---|---|
| committer | Yukihiro "Matz" Matsumoto <[email protected]> | 2020-10-12 18:20:07 +0900 |
| commit | 7eaaee5405f71c598893e9a022c755f61f11e9ec (patch) | |
| tree | 031900b5407f92f8c88c6917625340d81a62af76 /mrbgems/mruby-catch/mrbgem.rake | |
| parent | 471479e723157c1a7df2023ab2eea24fa4ca2246 (diff) | |
| download | mruby-7eaaee5405f71c598893e9a022c755f61f11e9ec.tar.gz mruby-7eaaee5405f71c598893e9a022c755f61f11e9ec.zip | |
Add a new gem: `mruby-catch`.
Implements `catch`/`throw` non-local jump inherited from Lisp.
`catch([tag]) {|tag| block } -> obj`
Example:
```
catch(:foo) { 123 } # => 123
catch(:foo) { throw(:foo, 456) } # => 456
catch(:foo) { throw(:foo) } # => nil
```
Diffstat (limited to 'mrbgems/mruby-catch/mrbgem.rake')
| -rw-r--r-- | mrbgems/mruby-catch/mrbgem.rake | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/mrbgems/mruby-catch/mrbgem.rake b/mrbgems/mruby-catch/mrbgem.rake new file mode 100644 index 000000000..c714d443d --- /dev/null +++ b/mrbgems/mruby-catch/mrbgem.rake @@ -0,0 +1,5 @@ +MRuby::Gem::Specification.new('mruby-catch') do |spec| + spec.license = 'MIT' + spec.author = 'mruby developers' + spec.summary = 'Catch / Throw non-local Jump' +end |