Class: Asciidoctor::MemoryLogger

Inherits:
Logger
  • Object
show all
Defined in:
lib/asciidoctor/logging.rb

Constant Summary collapse

SEVERITY_SYMBOL_BY_VALUE = 
(Severity.constants false).map {|c| [(Severity.const_get c), c] }.to_h

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ MemoryLogger

Returns a new instance of MemoryLogger.



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# File 'lib/asciidoctor/logging.rb', line 42

def initialize
  self.level = WARN
  @messages = []
end

Instance Attribute Details

#messages ⇒ Object (readonly) 



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# File 'lib/asciidoctor/logging.rb', line 40

def messages
  @messages
end

Instance Method Details

#add(severity, message = nil, progname = nil) ⇒ Object 



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# File 'lib/asciidoctor/logging.rb', line 47

def add severity, message = nil, progname = nil
  message ||= block_given? ? yield : progname
  @messages << { severity: SEVERITY_SYMBOL_BY_VALUE[severity || UNKNOWN], message: message }
  true
end

#clear ⇒ Object 



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# File 'lib/asciidoctor/logging.rb', line 53

def clear
  @messages.clear
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/asciidoctor/logging.rb', line 57

def empty?
  @messages.empty?
end

#max_severity ⇒ Object 



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# File 'lib/asciidoctor/logging.rb', line 61

def max_severity
  empty? ? nil : @messages.map {|m| Severity.const_get m[:severity] }.max
end