324件ヒット
[301-324件を表示]
(0.127秒)
クラス
- CSV (168)
-
CSV
:: FieldInfo (36) -
CSV
:: Table (108) -
URI
:: MailTo (12)
キーワード
-
col
_ sep (12) - convert (36)
- empty? (12)
- header (12)
-
header
_ convert (36) -
header
_ converters (12) - index (12)
- inspect (12)
- length (12)
- line (12)
- push (12)
- read (12)
- readlines (12)
-
return
_ headers? (12) - size (12)
-
to
_ csv (12) -
to
_ s (12) -
unconverted
_ fields? (12) -
values
_ at (12) -
write
_ headers? (12)
検索結果
-
CSV
:: FieldInfo # index -> Integer (113.0) -
行内で何番目のフィールドかわかるゼロベースのインデックスを返します。
...emlist[例][ruby]{
require 'csv'
csv = CSV.new("date1,date2\n2018-07-09,2018-07-10", headers: true)
csv.convert do |field,field_info|
p field_info.index
Date.parse(field)
end
p csv.first
# => 0
# => 1
# => #<CSV::Row "date1":#<Date: 2018-07-09 ((2458309j,0s,0n),+0s,2299161j)> "date2":#<Date: 2... -
CSV
:: FieldInfo # line -> Integer (113.0) -
行番号を返します。
...。
//emlist[例][ruby]{
require 'csv'
csv = CSV.new("date1,date2,date3\n2018-07-09,2018-07-10\n2018-08-09,2018-08-10", headers: true)
csv.convert do |field,field_info|
p field_info.line
Date.parse(field)
end
p csv.to_a
# => 2
# => 2
# => 3
# => 3
# => [#<CSV::Row "date1":#<Date: 2018-07-09 (......(2458309j,0s,0n),+0s,2299161j)> "date2":#<Date: 2018-07-10 ((2458310j,0s,0n),+0s,2299161j)> "date3":nil>, ...]
//}...