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backtracer.cr
![License](https://img.shields.io/github/license/Sija/backtracer.cr.svg)
Crystal shard aiming to assist with parsing backtraces into a structured form.
Installation
-
Add the dependency to your
shard.yml
:dependencies: backtracer: github: Sija/backtracer.cr
-
Run
shards install
Usage
require "backtracer"
def foo
raise "bang!"
end
def bar
foo
end
def baz
bar
end
begin
baz
rescue ex
backtrace = Backtracer.parse(ex.backtrace)
# Prints
#
# `foo` at foo.cr:4:3
# `bar` at foo.cr:8:3
# `baz` at foo.cr:12:3
# ...
backtrace.frames.each do |frame|
puts frame
end
end
Contributing
- Fork it (https://github.com/Sija/backtracer.cr/fork)
- Create your feature branch (
git checkout -b my-new-feature
) - Commit your changes (
git commit -am 'Add some feature'
) - Push to the branch (
git push origin my-new-feature
) - Create a new Pull Request
Contributors
- @Sija Sijawusz Pur Rahnama - creator and maintainer