Exception: Twig::Error::Base

Inherits:
StandardError
  • Object
show all
Defined in:
lib/twig/error/base.rb

Direct Known Subclasses

Syntax

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(message, lineno = -1,, source = nil) ⇒ Base

Returns a new instance of Base.

Parameters:

  • message (String)
  • lineno (Integer) (defaults to: -1,)
  • source (Source) (defaults to: nil) 


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# File 'lib/twig/error/base.rb', line 11

def initialize(message, lineno = -1, source = nil)
  super(message)

  if source
    name = source.name
    @source_code = source.code
    @source_path = source.path
  else
    name = nil
  end

  @lineno = lineno
  @name = name
  @raw_message = message
end

Instance Attribute Details

#lineno ⇒ Object (readonly)

Returns the value of attribute lineno.



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# File 'lib/twig/error/base.rb', line 6

def lineno
  @lineno
end

Instance Method Details

#to_s ⇒ Object 



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# File 'lib/twig/error/base.rb', line 27

def to_s
  parts = [@raw_message]
  parts << [" in #{@name}"] if @name
  parts << [":#{@lineno}"] if @name && @lineno
  parts << [" on line #{@lineno}"] if !@name && @lineno

  parts.join
end