class Rack::Hackery::PrettyJsonResponse
Prettify JSON responses
Public Class Methods
new(app)
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# File lib/rack/hackery/pretty_json_response.rb, line 5 def initialize(app) @app = app end
Public Instance Methods
call(env)
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# File lib/rack/hackery/pretty_json_response.rb, line 9 def call(env) status, headers, response = @app.call(env) if headers['Content-Type'] =~ /^application\/json/ object = JSON.parse(response.body) string = JSON.pretty_unparse(object) response = [string] headers['Content-Length'] = Rack::Utils.bytesize(string).to_s end [status, headers, response] end