class GDS::Metrics::Gzip
Attributes
app[RW]
Public Class Methods
new(app)
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# File lib/gds_metrics/gzip.rb, line 6 def initialize(app) self.app = app end
Public Instance Methods
call(env)
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# File lib/gds_metrics/gzip.rb, line 10 def call(env) if metrics_path?(env) compress(env) else app.call(env) end end
Private Instance Methods
compress(env)
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# File lib/gds_metrics/gzip.rb, line 20 def compress(env) Rack::Deflater.new(app).call(env) end
config()
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# File lib/gds_metrics/gzip.rb, line 29 def config Config.instance end
metrics_path?(env)
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# File lib/gds_metrics/gzip.rb, line 24 def metrics_path?(env) path = env.fetch("PATH_INFO") path == config.prometheus_metrics_path end