Class: BufferedLogger::Padding

Inherits:
Object
  • Object
show all
Defined in:
lib/buffered_logger/indentation.rb

Constant Summary collapse

PADDING_CHAR = 
' '
PADDING_RESET = 
:reset

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(params = {}) ⇒ Padding

Returns a new instance of Padding.



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# File 'lib/buffered_logger/indentation.rb', line 31

def initialize(params = {})
  @padding = ''
  @padding_char = params[:padding_char] || PADDING_CHAR
  indent(params[:indent] || 0)
end

Instance Attribute Details

#padding_char ⇒ Object

Returns the value of attribute padding_char.



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# File 'lib/buffered_logger/indentation.rb', line 29

def padding_char
  @padding_char
end

Instance Method Details

#%(message) ⇒ Object 



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# File 'lib/buffered_logger/indentation.rb', line 57

def %(message)
  @padding + message.to_s 
end

#indent(indent_level) ⇒ Object 



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# File 'lib/buffered_logger/indentation.rb', line 45

def indent(indent_level)
  @padding = \
    if indent_level == PADDING_RESET
      ''
    elsif indent_level > 0
      @padding + (@padding_char * indent_level)
    else
      @padding[0..(-1+indent_level)]
    end
  indent_level
end

#to_s ⇒ Object 



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# File 'lib/buffered_logger/indentation.rb', line 41

def to_s
  @padding 
end