Class: Rack::Jsonz

Inherits:
Object
  • Object
show all
Defined in:
lib/rack/jsonz.rb,
lib/rack/jsonz/cpu.rb,
lib/rack/jsonz/metric.rb,
lib/rack/jsonz/version.rb

Defined Under Namespace

Classes: CPU, Metric

Constant Summary collapse

VERSION = 
"0.0.3"

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ Jsonz

Returns a new instance of Jsonz.



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# File 'lib/rack/jsonz.rb', line 6

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/rack/jsonz.rb', line 10

def call(env)
  if env["PATH_INFO"].eql? "/jsonz"
    [
      200,
      { "Content-Type" => "application/json" },
      [self.data.to_json]
    ]
  else
    @app.call(env)
  end
end