wait_groups

Simplest implementation of golang's wait groups

Installation

  1. Add the dependency to your shard.yml:

    dependencies:
  wait_groups:
    github: axvm/wait_group.cr

  2. Run shards install

Usage

require "wait_group"

wg = WaitGroup.new

wg.add

spawn do
  sleep(5)
  wg.done
end

wg.wait # and your main fiber will be released once wg.done will be called

Development

Do whatever you want

Contributing

  1. Fork it (https://github.com/axvm/wait_group.cr)
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create a new Pull Request

Contributors