Thing forbidden / not allowed in rails

  • cannot have col-name called “type” in database
  • cannot use local_variable name ending with “_path” or “_url
  • cannot have model called Transaction
  • models cannot have local variables or methods named ‘transaction
    • other you might get stuck with error like
    • LocalJumpError (no block given (yield))

Useful links

LocalJumpError (no block given (yield))

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