Binding::Debug
Welcome to your new gem! In this directory, you'll find the files you need to be able to package up your Ruby library into a gem. Put your Ruby code in the file lib/binding/debug
. To experiment with that code, run bin/console
for an interactive prompt.
TODO: Delete this and the text above, and describe your gem
Installation
Add this line to your application's Gemfile:
gem 'binding-debug'
And then execute:
$ bundle
Or install it yourself as:
$ gem install binding-debug
Usage
require "binding/debug"
using BindingDebug
def plus a, b
a + b
end
#######################################
## local variable output
#######################################
hoge = 42
p binding.debug "hoge"
# => "hoge : 42"
p binding.debug %{ hoge }
binding.p "hoge"
# => "hoge : 42"
binding.puts "hoge"
# output: "hoge : 42"
# with format
p binding.debug("hoge"){ |name, value| "#{name} - #{value}" }
# => "hoge - 42"
#######################################
## call method
#######################################
binding.p "plus(1, 2)"
# => "plus 1, 2 : 3"
#######################################
## call variable and methods
#######################################
foo = "homu"
binding.puts %{
foo.to_s.upcase
plus 1, 2
(0..20).to_a
foo.class.name
}
# output:
# foo.to_s.upcase : HOMU
# plus 1, 2 : 3
# (0..20).to_a : [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20]
# foo.class.name : String
puts
with blocks
require "binding/debug"
using BindingDebug
def plus a, b
a + b
end
foo = "homu"
# puts with blocks
puts {
foo.to_s.upcase
plus 1, 2
(0..20).to_a
foo.class.name
}
# output:
# foo.to_s.upcase : HOMU
# plus 1, 2 : 3
# (0..20).to_a : [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20]
# foo.class.name : String
Supported Kernel.#p
, Kernel.#pp
.
Development
After checking out the repo, run bin/setup
to install dependencies. Then, run rake spec
to run the tests. You can also run bin/console
for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run bundle exec rake install
. To release a new version, update the version number in version.rb
, and then run bundle exec rake release
, which will create a git tag for the version, push git commits and tags, and push the .gem
file to rubygems.org.
Contributing
Bug reports and pull requests are welcome on GitHub at https://github.com/osyo-manga/gem-binding-debug.
Release Note
0.2.0
- Add
BindingDebug::Formats
- Add
Binding#pp
- Add with block in
Kernle.#puts
Kernle.#p
Kernle.#pp
- e.g
puts { value } # => "value : #{value}"
- e.g
0.1.0
- Release!!