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Ruby readlines..

How to use readline ( line by line ) with if else

8th Jun 2017, 8:50 AM
John Dave V. Guillermo
John Dave V. Guillermo - avatar
2 ответов
0
where do you have to? you could check, whether there are any lines in this array?
8th Jun 2017, 8:57 PM
Arthur Fibich
Arthur Fibich - avatar
0
i have a textfile ... i want to read it line by line and have a if else statement
9th Jun 2017, 4:51 AM
John Dave V. Guillermo
John Dave V. Guillermo - avatar