Module: BlackStack::Logger

Defined in:
lib/baselogger.rb

Constant Summary collapse

DEFAULT_MIN_SIZE = 
10*1024*1024
DEFAULT_MAX_SIZE = 
20*1024*1024
DEFAULT_SHOW_NESTING_LEVEL = 
false
DEFAULT_SHOW_NESTING_CALLER = 
false
DEFAULT_COLORIZE = 
true
DEFAULT_NESTING_ASSERTION = 
true
@@min_size = 
DEFAULT_MIN_SIZE
@@max_size = 
DEFAULT_MAX_SIZE
@@show_nesting_level = 
DEFAULT_SHOW_NESTING_LEVEL
@@show_nesting_caller = 
DEFAULT_SHOW_NESTING_CALLER
@@colorize = 
DEFAULT_COLORIZE
@@nesting_assertion = 
DEFAULT_NESTING_ASSERTION

Class Method Summary collapse

Class Method Details

.colorize ⇒ Object 



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# File 'lib/baselogger.rb', line 82

def self.colorize()
  @@colorize
end

.max_size ⇒ Object 



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# File 'lib/baselogger.rb', line 70

def self.max_size()
  @@max_size
end

.min_size ⇒ Object 



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# File 'lib/baselogger.rb', line 66

def self.min_size()
  @@min_size
end

.nesting_assertion ⇒ Object 



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# File 'lib/baselogger.rb', line 86

def self.nesting_assertion()
  @@nesting_assertion
end

.set(min_size: DEFAULT_MIN_SIZE, max_size: DEFAULT_MAX_SIZE, show_nesting_level: DEFAULT_SHOW_NESTING_LEVEL, show_nesting_caller: DEFAULT_SHOW_NESTING_CALLER, colorize: DEFAULT_COLORIZE, nesting_assertion: DEFAULT_NESTING_ASSERTION) ⇒ Object 



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# File 'lib/baselogger.rb', line 18

def self.set(
  min_size: DEFAULT_MIN_SIZE,
  max_size: DEFAULT_MAX_SIZE,
  show_nesting_level: DEFAULT_SHOW_NESTING_LEVEL,
  show_nesting_caller: DEFAULT_SHOW_NESTING_CALLER,
  colorize: DEFAULT_COLORIZE,
  nesting_assertion: DEFAULT_NESTING_ASSERTION
)
  err = []

  # min_size must be a positive integer
  err << "min_byes must be apositive integer." if !min_size.is_a?(Integer) || min_size.to_i < 0
  err << "max_byes must be apositive integer." if !max_size.is_a?(Integer) || max_size.to_i < 0
  err << "min_byes must be lower than max_size." if min_size.is_a?(Integer) && max_size.is_a?(Integer) && !(min_size < max_size)
  err << "show_nesting_level must be a boolean." if ![true, false].include?(show_nesting_level)
  err << "show_nesting_caller must be a boolean." if ![true, false].include?(show_nesting_caller)
  err << "colorize must be a boolean." if ![true, false].include?(colorize)
  err << "nesting_assertion must be a boolean." if ![true, false].include?(nesting_assertion)

  @@min_size = min_size
  @@max_size = max_size
  @@show_nesting_level = show_nesting_level
  @@show_nesting_caller = show_nesting_caller
  @@colorize = colorize  
  @@nesting_assertion = nesting_assertion

  if !colorize
    # overwrite the instance methods green, red, blue and yellow of the class String from inside the constructor of another class, to make them non-effect.
    String.class_eval do
      define_method(:green) do
        self
      end

      define_method(:red) do
        self
      end

      define_method(:blue) do
        self
      end

      define_method(:yellow) do
        self
      end
    end
  end
end

.show_nesting_caller ⇒ Object 



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# File 'lib/baselogger.rb', line 78

def self.show_nesting_caller()
  @@show_nesting_caller
end

.show_nesting_level ⇒ Object 



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# File 'lib/baselogger.rb', line 74

def self.show_nesting_level()
  @@show_nesting_level
end