module Knot::Errors
Attributes
err2exc[R]
key2exc[R]
num2exc[R]
Public Class Methods
array_arguments_with_typecheck(*args)
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# File lib/knot/errors.rb, line 16 def array_arguments_with_typecheck *args l = args.length lambda do |a| l == a.length and args.zip(a).all? {|t,v| t === v } end end
Public Instance Methods
[](key_or_errno)
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# File lib/knot/errors.rb, line 29 def [] key_or_errno case key_or_errno when Integer @num2exc[key_or_errno] when Exception key_or_errno when Symbol @key2exc[key_or_errno] else raise ArgumentError, "Invalid type. Expect Integer/Knot::Error/Symbol" end end
method_missing(key)
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# File lib/knot/errors.rb, line 25 def method_missing key self[key] end