Ruby on Rails

On Thu, Nov 29, 2012 at 3:47 AM, comopasta Gr <lists@ruby-forum.com> wrote:
> error_type = Struct.new(:code, :description)
> BAD_JSON = error_type.new("001" , "Problem parsing JSON")
> BAD_XML = error_type.new("002" , "Problem parsing XML")

class MyClass
class APIParseError < StandardError
def initialize(code, lib)
@code = code
@lib = lib
end

def to_s
"#{@code}: Problem parsing #{@lib}"
end
end
end

raise(MyClass::APIParseError.new("001", :XML))
#=> MyClass::MyError: 001: Problem parsing XML

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