Class: Steno::JsonPrettifier

Inherits:
Object
  • Object
show all
Defined in:
lib/steno/json_prettifier.rb

Defined Under Namespace

Classes: ParseError

Constant Summary collapse

FIELD_ORDER = 
%w[
  timestamp
  source
  process_id
  thread_id
  fiber_id
  location
  data
  log_level
  message
]
MIN_COL_WIDTH = 
14

Instance Method Summary collapse

Constructor Details

#initialize(excluded_fields = []) ⇒ JsonPrettifier

Returns a new instance of JsonPrettifier.



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# File 'lib/steno/json_prettifier.rb', line 26

def initialize(excluded_fields = [])
  @time_format = "%Y-%m-%d %H:%M:%S.%6N"
  @excluded_fields = Set.new(excluded_fields)
  @max_src_len = MIN_COL_WIDTH
end

Instance Method Details

#prettify_line(line) ⇒ Object 



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# File 'lib/steno/json_prettifier.rb', line 32

def prettify_line(line)
  begin
    json_record = Yajl::Parser.parse(line)
  rescue Yajl::ParseError => e
    raise ParseError, e.to_s
  end

  format_record(json_record)
end