Class: Logasm::Preprocessors::Blacklist
- Inherits:
-
Object
- Object
- Logasm::Preprocessors::Blacklist
- Defined in:
- lib/logasm/preprocessors/blacklist.rb
Defined Under Namespace
Classes: UnsupportedActionException
Constant Summary collapse
- DEFAULT_ACTION =
'prune'
- MASK_SYMBOL =
'*'
- MASKED_VALUE =
MASK_SYMBOL * 5
Instance Method Summary collapse
-
#initialize(config = {}) ⇒ Blacklist
constructor
A new instance of Blacklist.
- #process(data) ⇒ Object
Constructor Details
#initialize(config = {}) ⇒ Blacklist
Returns a new instance of Blacklist.
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# File 'lib/logasm/preprocessors/blacklist.rb', line 12 def initialize(config = {}) @fields_to_process = config[:fields].inject({}) do |mem, field| key = field.delete(:key) = {action: DEFAULT_ACTION}.merge(field) validate_action_supported([:action]) mem.merge(key => ) end end |
Instance Method Details
#process(data) ⇒ Object
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# File 'lib/logasm/preprocessors/blacklist.rb', line 21 def process(data) if data.is_a? Hash data.inject({}) do |mem, (key, val)| if (field = @fields_to_process[key.to_s]) self.send(action_method(field[:action]), mem, key, val) else mem.merge(key => process(val)) end end elsif data.is_a? Array data.inject([]) do |mem, val| mem + [process(val)] end else data end end |