[#85349] [Ruby trunk Bug#14334] Segmentation fault after running rspec (ruby/2.5.0/erb.rb:885 / simplecov/source_file.rb:85) — pragtob@...
Issue #14334 has been updated by PragTob (Tobias Pfeiffer).
3 messages
2018/02/02
[#85358] Re: [ruby-cvs:69220] nobu:r62039 (trunk): compile.c: unnecessary freezing — Eric Wong <normalperson@...>
nobu@ruby-lang.org wrote:
5 messages
2018/02/03
[#85612] Why require autoconf 2.67+ — leam hall <leamhall@...>
Please pardon the intrusion; I am new to Ruby and like to pull the
6 messages
2018/02/17
[#85634] [Ruby trunk Bug#14494] [PATCH] tool/m4/ruby_replace_type.m4 use AC_CHECK_TYPES for HAVE_* macros — normalperson@...
Issue #14494 has been reported by normalperson (Eric Wong).
3 messages
2018/02/19
[#85674] [Ruby trunk Feature#13618] [PATCH] auto fiber schedule for rb_wait_for_single_fd and rb_waitpid — matz@...
Issue #13618 has been updated by matz (Yukihiro Matsumoto).
5 messages
2018/02/20
[#85686] Re: [Ruby trunk Feature#13618] [PATCH] auto fiber schedule for rb_wait_for_single_fd and rb_waitpid
— Eric Wong <normalperson@...>
2018/02/20
matz@ruby-lang.org wrote:
[#85704] Re: [Ruby trunk Feature#13618] [PATCH] auto fiber schedule for rb_wait_for_single_fd and rb_waitpid
— Koichi Sasada <ko1@...>
2018/02/21
On 2018/02/20 18:06, Eric Wong wrote:
[ruby-core:85818] [Ruby trunk Feature#13706][Closed] Allow CSV#delete to delete multiple columns or add #delete_columns method
From:
hsbt@...
Date:
2018-02-26 11:17:49 UTC
List:
ruby-core #85818
Issue #13706 has been updated by hsbt (Hiroshi SHIBATA).
Status changed from Open to Closed
Assignee set to kou (Kouhei Sutou)
https://github.com/ruby/csv/pull/4 was already merged.
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Feature #13706: Allow CSV#delete to delete multiple columns or add #delete_columns method
https://bugs.ruby-lang.org/issues/13706#change-70675
* Author: wowinter13 (Vladislav Dyachenko)
* Status: Closed
* Priority: Normal
* Assignee: kou (Kouhei Sutou)
* Target version:
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I duplicated the main report message from this PR: https://github.com/ruby/csv/pull/4
The basic idea is that now we can delete only one column using #delete
`csv_table.delete("PassengerId")
csv_table.delete("Survived")
csv_table.delete("Name")
csv_table.to_csv`
The best working way for me to do it with multiple columns:
`
to_del = ["Name", "Ticket"]
csv_table = datus.by_col!.delete_if { |name, values| !to_del.include? name}`
But maybe it should work like this?
`
to_del = ["Name", "Ticket"]
data.delete(to_del)`
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