practical 2: need feedback on nested loop example

[EmelineFavreau]

It is an example in Nested loop paragraph:

coffee_drinks <- c("latte", "cappuccino", "espresso", "flat white", "cortado")
coffee_places <- c("Infusion", "Ground", "Sugar Cube", "Foxcroft & Ginger", "Sweet")

for (the_drink in 1:length(coffee_drinks)) {
  for (the_place in 1:length(coffee_places)) {
    print(paste("I'd like a", coffee_drinks[the_drink], "from", coffee_places[the_place]))
  }
}

Does it represent what we wanted?

[yannickwurm]

Don't cycle through the positions. Just cycle through the items.

Typos courtesy of my iPhone

On 17 Oct 2017, at 20:18, Emeline Favreau notifications@github.com<mailto:notifications@github.com> wrote:

It is an example in Nested loop paragraph:

coffee_drinks <- c("latte", "cappuccino", "espresso", "flat white", "cortado") coffee_places <- c("Infusion", "Ground", "Sugar Cube", "Foxcroft & Ginger", "Sweet")

for (the_drink in 1:length(coffee_drinks)) { for (the_place in 1:length(coffee_places)) { print(paste("I'd like a", coffee_drinks[the_drink], "from", coffee_places[the_place])) } }

Does it represent what we wanted?

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