How would one read in a line(from lets say a .txt file) using File.open(“file.txt”).each… but without taking in the whole line? Is there a .chomp method for files?
Each line in the text file ends with a newline character ("\n" == LF). chomp
removes that character.
And where would I add my .chomp method to File.open(“file.txt”) ?
Inside the .each do
loop:
___.each do |line|
print line.chomp
end
This isn’t tested. Please provide a link to the exercise so we can see what is asked for and test the code. Thank you.
Awesome thanks that’s exactly what I needed!
I simply used it for
File.open(“to_do_list.txt”).each do |line|
my_list.addToList(line.chomp)
end
Cheers
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