Class: Rack::Bug::SpeedTracerPanel
- Inherits:
-
Panel
- Object
- Panel
- Rack::Bug::SpeedTracerPanel
show all
- Defined in:
- lib/rack/bug/panels/speedtracer_panel.rb,
lib/rack/bug/panels/speedtracer_panel/database.rb,
lib/rack/bug/panels/speedtracer_panel/instrumentation.rb
Defined Under Namespace
Classes: Database, Instrumentation, Middleware
Instance Attribute Summary
Attributes inherited from Panel
#request
Class Method Summary
collapse
Instance Method Summary
collapse
Methods inherited from Panel
#call, #has_content?, #render
Methods included from Render
#compile, #compile!, #compiled_source, #method_name, #method_name_without_locals, #render_template, #signed_params
Constructor Details
Returns a new instance of SpeedTracerPanel.
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# File 'lib/rack/bug/panels/speedtracer_panel.rb', line 74
def initialize(app)
@app = app
super
end
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Class Method Details
.database ⇒ Object
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# File 'lib/rack/bug/panels/speedtracer_panel.rb', line 47
def database
@db ||= make_database
end
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.make_database ⇒ Object
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# File 'lib/rack/bug/panels/speedtracer_panel.rb', line 51
def make_database
require 'rack/bug/panels/speedtracer_panel/database'
return Database.new("speedtracer")
end
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Instance Method Details
#after(env, status, headers, body) ⇒ Object
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# File 'lib/rack/bug/panels/speedtracer_panel.rb', line 108
def after(env, status, , body)
end
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#before(env) ⇒ Object
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# File 'lib/rack/bug/panels/speedtracer_panel.rb', line 105
def before(env)
end
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#content ⇒ Object
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# File 'lib/rack/bug/panels/speedtracer_panel.rb', line 91
def content
traces = database.to_a.sort do |one, two|
two[1].start <=> one[1].start
end
advice = []
if not defined?(Yajl)
advice << "yajl-ruby not installed - Speedtracer server events won't be available"
end
if not defined?(SQLite3)
advice << "sqlite3 not installed - Speedtracer will behave oddly if run behind a forking webserver"
end
render_template "panels/speedtracer/traces", :traces => traces, :advice => advice
end
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#database ⇒ Object
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# File 'lib/rack/bug/panels/speedtracer_panel.rb', line 70
def database
self.class.database
end
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#heading ⇒ Object
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# File 'lib/rack/bug/panels/speedtracer_panel.rb', line 87
def heading
"#{database.keys.length} traces"
end
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#name ⇒ Object
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# File 'lib/rack/bug/panels/speedtracer_panel.rb', line 83
def name
"speedtracer"
end
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#panel_app ⇒ Object
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# File 'lib/rack/bug/panels/speedtracer_panel.rb', line 79
def panel_app
return SpeedTrace::TraceApp.new(database)
end
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