Sha256: fb9fc943a4751d4547469b6d5160a8710e36e2a216955370a38c7e18030375d9
Contents?: true
Size: 729 Bytes
Versions: 32
Compression:
Stored size: 729 Bytes
Contents
require 'csv'
module Arql
class VD
COMMAND = 'vd'
attr_accessor :rows
def initialize
return unless check_command_installation
@rows = []
yield self
command = "#{COMMAND} -f csv"
IO.popen(command, 'w+') do |io|
io.puts(csv)
io.close_write
end
print "\033[5 q"
end
def <<(row)
rows << row
end
def csv
CSV.generate do |csv|
rows.each do |row|
csv << row
end
end
end
def check_command_installation
`which #{COMMAND}`
if $?.exitstatus != 0
puts "Please install vd (visidata) command, see: https://www.visidata.org/"
else
true
end
end
end
end
Version data entries
32 entries across 32 versions & 1 rubygems