Class: Insight::PathFilter

Inherits:

Object

• Object
• Insight::PathFilter

show all

Includes:

Logging

Defined in:

lib/insight/path-filter.rb

Instance Method Summary (collapse)

• - (Object) call(env)
• - (PathFilter) initialize(app) constructor

  A new instance of PathFilter.

Methods included from Logging

logger

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# File 'lib/insight/path-filter.rb', line 6

def initialize(app)
  @app = app
end

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# File 'lib/insight/path-filter.rb', line 10

def call(env)
  filters = env['insight.path_filters'].map do |string|
    %r{^#{string}}
  end

  unless filter = filters.find{|regex| regex =~ env['PATH_INFO']}
    return [404, {}, []]
  end

  logger.debug{ "Shortcutting collection stack: #{filter} =~ #{env['PATH_INFO']}"}
  return @app.call(env)
end