OOP - How to choose a possible object candidate? -

I worry about what technology I should use to choose the right object in OP

< P> Is there any book needed to read about the way to select objects?

"

• Just write something Whatever work is done, even if it is ugly, continuous refactor:
  • end ()
  • increase
  • reduce

  But:

  • Do not engage more;
  • do not write stuff

  This is an exact There is no prescription, just continue to practice some general guidelines.

  PS

  Code objects are not related to solid real life objects; They are lying.

Html>