Hi, I am a noobie. I just want to know what is the standard or most
effective way of doing this
I have two functions
def display_price(grocery,batch)
grocery_price = grocery.send(batch).price
if grocery_price
number_to_currency(grocery_price)
else
"NA"
end
end
def loop(func,matrix)
matrix.each { |matrix| display_price(@grocery,matrix) }
end
the "func argument" in the loop function is suppose to be
display_price but how do i put it in if the "batch" is the thing that
I want to be looped through?
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