ruby on rails - Pass values from loop inside controller to view -

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for simplicity, using easy example.

i have controller method:

def test    @books.each |book|     @book_id = "emi:#{book.id}"     @book_test = ....(some function)   end  end

how pass '@book_id' & '@book_test' values loop view page?

please note don't want repeat code in view page. want pass values in loop view page.

you have @books in test method why making loop in method? in view file directly no repetation needed.

or other wise make 2 arrays @book_ids , @book_tests , collect prepared values , use them in views following:

def test @book_ids=[] @book_tests=[] @books.each |book| @book_ids << "emi:#{book.id}" @book_tests << ....(some function) end end

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