Exception: Haml::Error

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

Overview

An exception raised by Haml code.

Direct Known Subclasses

SyntaxError

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(message = nil, line = nil) ⇒ Error

Returns a new instance of Error

Parameters:

  • message (String) (defaults to: nil) —

    The error message

  • line (Fixnum) (defaults to: nil) —

    See #line

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# File 'lib/haml/error.rb', line 52

def initialize(message = nil, line = nil)
  super(message)
  @line = line
end

Instance Attribute Details

#line ⇒ Fixnum (readonly)

The line of the template on which the error occurred.

Returns:

  • (Fixnum) 
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# File 'lib/haml/error.rb', line 48

def line
  @line
end

Class Method Details

.message(key, *args) 

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# File 'lib/haml/error.rb', line 40

def self.message(key, *args)
  string = MESSAGES[key] or raise "[HAML BUG] No error messages for #{key}"
  (args.empty? ? string : string % args).rstrip
end