| Current Path : /opt/alt/ruby21/lib64/ruby/gems/2.1.0/gems/rack-1.6.4/lib/rack/ |
| Current File : //opt/alt/ruby21/lib64/ruby/gems/2.1.0/gems/rack-1.6.4/lib/rack/config.rb |
module Rack
# Rack::Config modifies the environment using the block given during
# initialization.
#
# Example:
# use Rack::Config do |env|
# env['my-key'] = 'some-value'
# end
class Config
def initialize(app, &block)
@app = app
@block = block
end
def call(env)
@block.call(env)
@app.call(env)
end
end
end