Exception: Rufus::Lua::LuaError

Inherits:
RuntimeError
  • Object
show all
Defined in:
lib/rufus/lua/error.rb

Overview

An error class for rufus-lua.

Constant Summary collapse

CALLER_REX = 
/^(.+):(\d+):/
DIR = 
File.dirname(__FILE__)

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(kind, errcode, msg, bndng, filename, lineno) ⇒ LuaError

Returns a new instance of LuaError.



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# File 'lib/rufus/lua/error.rb', line 18

def initialize(kind, errcode, msg, bndng, filename, lineno)

  super("#{kind} : '#{msg}' (#{errcode} #{LUA_ERRS[errcode]})")

  @kind = kind
  @errcode = errcode
  @msg = msg

  @bndng = bndng
  @filename = filename
  @lineno = lineno
end

Instance Attribute Details

#bndng ⇒ Object (readonly)

Returns the value of attribute bndng.



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# File 'lib/rufus/lua/error.rb', line 14

def bndng
  @bndng
end

#errcode ⇒ Object (readonly)

Returns the value of attribute errcode.



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# File 'lib/rufus/lua/error.rb', line 13

def errcode
  @errcode
end

#filename ⇒ Object (readonly)

Returns the value of attribute filename.



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# File 'lib/rufus/lua/error.rb', line 14

def filename
  @filename
end

#kind ⇒ Object (readonly)

Returns the value of attribute kind.



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# File 'lib/rufus/lua/error.rb', line 13

def kind
  @kind
end

#lineno ⇒ Object (readonly)

Returns the value of attribute lineno.



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# File 'lib/rufus/lua/error.rb', line 14

def lineno
  @lineno
end

#msg ⇒ Object (readonly)

Returns the value of attribute msg.



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# File 'lib/rufus/lua/error.rb', line 13

def msg
  @msg
end

#original_backtrace ⇒ Object (readonly)

Returns the value of attribute original_backtrace.



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# File 'lib/rufus/lua/error.rb', line 16

def original_backtrace
  @original_backtrace
end

Instance Method Details

#set_backtrace(trace) ⇒ Object 



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# File 'lib/rufus/lua/error.rb', line 47

def set_backtrace(trace)

  @original_backtrace = trace

  trace =
    trace.select { |line|
      m = CALLER_REX.match(line)
      ( ! m) || File.dirname(m[1]) != DIR
    }

  trace.insert(0, "#{@filename}:#{@lineno}:") if @filename

  super(trace)
end