* [ruby-core:54593] [ruby-trunk - misc #8329][Open] Cannot change \r\n to \n (Windows/DOS to Unix)
@ 2013-04-26 2:32 mghomn (Justin Peal)
2013-04-26 7:18 ` [ruby-core:54599] [ruby-trunk - misc #8329][Rejected] " nobu (Nobuyoshi Nakada)
0 siblings, 1 reply; 2+ messages in thread
From: mghomn (Justin Peal) @ 2013-04-26 2:32 UTC (permalink / raw
To: ruby-core
Issue #8329 has been reported by mghomn (Justin Peal).
----------------------------------------
misc #8329: Cannot change \r\n to \n (Windows/DOS to Unix)
https://bugs.ruby-lang.org/issues/8329
Author: mghomn (Justin Peal)
Status: Open
Priority: Normal
Assignee:
Category:
Target version:
I want to change all of my ruby files to UTF-8 encoded and Unix format, but after the running of the following program, the files' formats are still Windows/DOS (\r\n) but not Unix (\n). How could I do?
===============================
class String
def utf8?
self =~ /\A\p{Assigned}*\z/
rescue
false
end
end
class Tounix
def replace text
text.gsub(/\x0d\x0a/, "\n")
end
def load filename_rb
text = File.read(filename_rb, :mode => 'rt:bom|utf-8')
unless text.utf8?
text = File.read(filename_rb, :mode => 'rt:gb18030')
text = text.encode('utf-8')
end
text
end
def save filename_rb, new_text
File.write(filename_tm = filename_rb + '.t~m~p', new_text, :mode => 'wb:utf-8')
File.rename(filename_tm, filename_rb)
end
def parse filename_rb
text = load(filename_rb)
new_text = replace(text)
save(filename_rb, new_text) if changed = (new_text != text)
yield changed if block_given?
end
def search pattern
Dir.glob(pattern) do |filename_rb|
parse(filename_rb) do |changed|
yield filename_rb, changed if block_given?
end
end
end
end
if $0 == __FILE__
Tounix.new.search('**/*.rb') do |filename_rb, changed|
print '%-9s' % (changed ? 'Changed' : ''), filename_rb, "\n"
end
end
--
http://bugs.ruby-lang.org/
^ permalink raw reply [flat|nested] 2+ messages in thread
* [ruby-core:54599] [ruby-trunk - misc #8329][Rejected] Cannot change \r\n to \n (Windows/DOS to Unix)
2013-04-26 2:32 [ruby-core:54593] [ruby-trunk - misc #8329][Open] Cannot change \r\n to \n (Windows/DOS to Unix) mghomn (Justin Peal)
@ 2013-04-26 7:18 ` nobu (Nobuyoshi Nakada)
0 siblings, 0 replies; 2+ messages in thread
From: nobu (Nobuyoshi Nakada) @ 2013-04-26 7:18 UTC (permalink / raw
To: ruby-core
Issue #8329 has been updated by nobu (Nobuyoshi Nakada).
Status changed from Open to Rejected
This BTS is not to ask about your bugs, but language specs and implementations.
As for you bug, newline code is already converted by reading in text mode.
----------------------------------------
misc #8329: Cannot change \r\n to \n (Windows/DOS to Unix)
https://bugs.ruby-lang.org/issues/8329#change-38921
Author: mghomn (Justin Peal)
Status: Rejected
Priority: Normal
Assignee:
Category:
Target version:
I want to change all of my ruby files to UTF-8 encoded and Unix format, but after the running of the following program, the files' formats are still Windows/DOS (\r\n) but not Unix (\n). How could I do?
===============================
class String
def utf8?
self =~ /\A\p{Assigned}*\z/
rescue
false
end
end
class Tounix
def replace text
text.gsub(/\x0d\x0a/, "\n")
end
def load filename_rb
text = File.read(filename_rb, :mode => 'rt:bom|utf-8')
unless text.utf8?
text = File.read(filename_rb, :mode => 'rt:gb18030')
text = text.encode('utf-8')
end
text
end
def save filename_rb, new_text
File.write(filename_tm = filename_rb + '.t~m~p', new_text, :mode => 'wb:utf-8')
File.rename(filename_tm, filename_rb)
end
def parse filename_rb
text = load(filename_rb)
new_text = replace(text)
save(filename_rb, new_text) if changed = (new_text != text)
yield changed if block_given?
end
def search pattern
Dir.glob(pattern) do |filename_rb|
parse(filename_rb) do |changed|
yield filename_rb, changed if block_given?
end
end
end
end
if $0 == __FILE__
Tounix.new.search('**/*.rb') do |filename_rb, changed|
print '%-9s' % (changed ? 'Changed' : ''), filename_rb, "\n"
end
end
--
http://bugs.ruby-lang.org/
^ permalink raw reply [flat|nested] 2+ messages in thread
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2013-04-26 2:32 [ruby-core:54593] [ruby-trunk - misc #8329][Open] Cannot change \r\n to \n (Windows/DOS to Unix) mghomn (Justin Peal)
2013-04-26 7:18 ` [ruby-core:54599] [ruby-trunk - misc #8329][Rejected] " nobu (Nobuyoshi Nakada)
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