Confg
Provides a utility for loading and managing configurations for your ruby project.
Usage
Set specific keys:
Confg.configure do |c|
c.foo_setting = 100
c.bar_setting = "yes"
end
Supports nesting:
Confg.configure do |c|
c.api_keys do |a|
a.google = 'xyz'
a.mixpanel = 'abc'
end
end
Load a yaml file:
Confg.configure do |c|
c.load_yaml "/path/to/file.yml"
end
Yaml files can be namespaced by environment and contain ERB.
---
development:
thing: <%= ENV["THING"] %>
staging:
thing: 'set value'
Use the values:
Confg.foo_setting
#=> 100
Confg.api_keys
#=> #<Confg::Configuration { "google" => "xyz", "mixpanel" => "abc" }>
Confg.api_keys.google # => "xyz"'
Confg.api_keys.to_h
#=> { "google" => "xyz", "mixpanel" => "abc" }
Confg.missing_key
#=> raises KeyError
Conf[:missing_key]
#=> nil