Sha256: 221598672df9c556fd9e94fd8c7a0eaacddc3079d7c3341dad54be1aebe477f4
Contents?: true
Size: 1.11 KB
Versions: 475
Compression:
Stored size: 1.11 KB
Contents
#!/usr/bin/env ruby
require 'rbbt-util'
require 'rbbt/util/simpleopt'
$0 = "rbbt #{$previous_commands*""} #{ File.basename(__FILE__) }" if $previous_commands
options = SOPT.setup <<EOF
Transpose TSV
$ rbbt tsv transpose [options] file.tsv
Display summary informations. Works with Tokyocabinet HDB and BDB as well.
-tch--tokyocabinet File is a TC HDB
-tcb--tokyocabinet_bd File is a TC BDB
-f--field* Field name for key
-hh--header_hash* Change the character used to mark the header line (defaults to #)
-h--help Help
EOF
SOPT.usage if options[:help]
file = ARGV.shift
file = case file
when "-"
STDIN
when String
Open.open(file)
else
raise ParameterException, "Please specify the tsv file as argument" if file.nil?
end
field = options[:field]
options[:header_hash] = options["header_hash"]
case
when options[:tokyocabinet]
tsv = Persist.open_tokyocabinet(file, false)
when options[:tokyocabinet_bd]
tsv = Persist.open_tokyocabinet(file, false, nil, TokyoCabinet::BDB)
else
tsv = TSV.open(file, options.merge(:type => :list))
end
puts tsv.transpose(field).to_s
Version data entries
475 entries across 475 versions & 1 rubygems