Exception: Locomotive::Steam::RenderError

Inherits:
StandardError
  • Object
show all
Defined in:
lib/locomotive/steam/errors.rb

Constant Summary collapse

LINES_RANGE = 
10

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(message, file, source, line, original_backtrace) ⇒ RenderError

Returns a new instance of RenderError.



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# File 'lib/locomotive/steam/errors.rb', line 15

def initialize(message, file, source, line, original_backtrace)
  @file, @source, @line, @original_backtrace = file, source, line, original_backtrace
  super(message)
end

Instance Attribute Details

#file ⇒ Object (readonly)

Returns the value of attribute file.



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# File 'lib/locomotive/steam/errors.rb', line 13

def file
  @file
end

#line ⇒ Object (readonly)

Returns the value of attribute line.



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# File 'lib/locomotive/steam/errors.rb', line 13

def line
  @line
end

#original_backtrace ⇒ Object (readonly)

Returns the value of attribute original_backtrace.



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# File 'lib/locomotive/steam/errors.rb', line 13

def original_backtrace
  @original_backtrace
end

#source ⇒ Object (readonly)

Returns the value of attribute source.



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# File 'lib/locomotive/steam/errors.rb', line 13

def source
  @source
end

Instance Method Details

#backtrace ⇒ Object 



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# File 'lib/locomotive/steam/errors.rb', line 32

def backtrace
  original_backtrace
end

#code_lines ⇒ Object 



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# File 'lib/locomotive/steam/errors.rb', line 20

def code_lines
  return [] if source.blank? || line.nil?

  lines = source.split("\n")

  start   = line - (LINES_RANGE / 2)
  start   = 0 if start < 0
  finish  = line + (LINES_RANGE / 2)

  (start..finish).map { |i| [i, lines[i]] }
end