Class: Flare::HttpMetricsConfig::HostConfig

Inherits:
Object
  • Object
show all
Defined in:
lib/flare/http_metrics_config.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ HostConfig

Returns a new instance of HostConfig.



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# File 'lib/flare/http_metrics_config.rb', line 8

def initialize
  @rules = []
  @all = false
end

Instance Attribute Details

#rules ⇒ Object (readonly)

Returns the value of attribute rules.



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# File 'lib/flare/http_metrics_config.rb', line 6

def rules
  @rules
end

Instance Method Details

#all ⇒ Object

Track all paths for this host (normalized via normalize_path)



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# File 'lib/flare/http_metrics_config.rb', line 22

def all
  @all = true
end

#all? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/flare/http_metrics_config.rb', line 17

def all?
  @all
end

#allow(pattern) ⇒ Object

Track paths matching this regex (normalized via normalize_path)



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# File 'lib/flare/http_metrics_config.rb', line 27

def allow(pattern)
  @rules << {pattern: pattern, replacement: nil}
end

#initialize_copy(source) ⇒ Object 



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# File 'lib/flare/http_metrics_config.rb', line 13

def initialize_copy(source)
  @rules = source.rules.dup
end

#map(pattern, replacement) ⇒ Object

Track paths matching this regex with a custom replacement string



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# File 'lib/flare/http_metrics_config.rb', line 32

def map(pattern, replacement)
  @rules << {pattern: pattern, replacement: replacement}
end

#resolve(path) ⇒ Object

Returns the resolved path for a given raw path, or “*” if no match. If :all, returns nil to signal “use normalize_path”. If a rule matches with a replacement, returns the replacement. If a rule matches without a replacement, returns nil to signal “use normalize_path”. If no rules match, returns “*”.



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# File 'lib/flare/http_metrics_config.rb', line 41

def resolve(path)
  return nil if @all

  @rules.each do |rule|
    if rule[:pattern].match?(path)
      return rule[:replacement] # nil means use normalize_path
    end
  end

  "*"
end