Reduce three line method to one line

[Giant Cranes]

Hi,

I am trying to get the following method down to 1 line so that I can
lazy-load it.

def get_category_data(category_id)
rows = []
FasterCSV.parse(@data) { |row| rows << row if row[0] == category_id }
rows
end

I'm sure that there a few ways to do it in ruby, any pointers would be
much appreciated.

Thanks,
GiantCranes

 

[Farrel Lifson]

def get_category_data(category_id)
rows = []
FasterCSV.parse(@data) { |row| rows << row if row[0] == category_id }
rows
end

FasterCSV.parse(@data).select{|row| row[0] == category_id}

 

[Giant Cranes]

FasterCSV.parse(@data).select{|row| row[0] == category_id}

Fantastic, thanks!

 

[Thufir]

FasterCSV.parse(@data).select{|row| row[0] == category_id}

This is to import data with the click of a button?


-Thufir