/Ruby/Ruby create CSV

Ruby create CSV

Ruby create CSV

CSV.open("file.csv", "a+") do |csv|
  csv << ["cow", "3","2500"]
end

1

Generate csv ruby

require 'csv'
csv_string = CSV.generate do |csv|
  csv << ["row", "of", "CSV", "data"]
  csv << ["another", "row"]
  # ...
end

0

Source: stackoverflow.com

Save to csv ruby

CSV.open("filename.csv", "wb") do |row|
  row << ["a", "b", "c"]
end

0

Similar codes

0 vote252 views1 answer
True sting to true in rails
Ruby
0 vote249 views1 answer
Ruby assign value to hash
Ruby
0 vote237 views1 answer
How to create a database in production mode rails
Ruby
0 vote251 views1 answer
Rails change resource name
Ruby
0 vote242 views1 answer
If rails.env.development
Ruby
0 vote261 views1 answer
Ruby remove last element of string
Ruby
0 vote239 views1 answer
Rails comparar string to integer
Ruby
0 vote261 views1 answer
Rails setup test db
Ruby
0 vote264 views2 answers
Arel_table rails
Ruby
0 vote240 views1 answer
Rails generate migration array default value
Ruby

Share