Displaying 7 results from an estimated 7 matches for "each_char".
2006 Mar 14
9
Can you better this String acronym method?
Can you better this String acronym method?
def acronym name
letters=[]
name.each_char {|char| letters<<char if char[0]>=65 and char[0]<=90}
acronym = letters.join " "
end
chris
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2006 Jul 11
0
malformed utf-8 character error
...tivesupport-1.3.1/lib/active_support/json/encoders/core.rb:31:in `unpack''
D:/EErisken/Downloads/ruby/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/json/encoders/core.rb:31
D:/EErisken/Downloads/ruby/InstantRails/ruby/lib/ruby/1.8/jcode.rb:212:in `each_char''
D:/EErisken/Downloads/ruby/InstantRails/ruby/lib/ruby/1.8/jcode.rb:211:in `each_char''
D:/EErisken/Downloads/ruby/InstantRails/ruby/lib/ruby/gems/1.8/gems/activesupport-1.3.1/lib/active_support/json/encoders/core.rb:22
D:/EErisken/Downloads/ruby/InstantRails/ruby/li...
2006 Mar 21
2
How do I get substring of utf-8 string?
I''m trying to get substring from a utf-8 encoded string. (say, first
50 characters of the string) String#[0..49] would give me the first
50 bytes not 50 characters..
I know there is jcode library, but it only let you count number of
characters in utf-8 string.
unicode gem doesn''t seem to help much. unicode_hacks gem seem to
solve the problem, but it also seems to
2007 Aug 27
0
how can I get malformed UTF-8 characters to display properly?
...data.gsub!(/\323/, ''"'')
require ''oniguruma''
o = Oniguruma::ORegexp.new(''[^[:ascii:]]'')
# o = Oniguruma::ORegexp.new(''[^[:ascii:]]'', {:encoding =>
Oniguruma::ENCODING_UTF8})
chars = []
data.each_char{|c|chars << c}
chars.collect do |c|
if o.match c
begin
"&##{c.unpack(''U*'').first};"
rescue ArgumentError
add_log_message("Has malformed UTF-8 characters")
#handling malformed UTF-8 : a huge pain...
2010 Feb 10
1
metainfo tag called instead of a custom one
...nless
subject.nil?}''>#{link}</a>"
return [html,false]
end
private
def encode_email( mail )
expanded = mail #mail.gsub(''.'', '' dot '').gsub(''@'', '' at '')
entities = ""
expanded.each_char { |c| entities << "&##{c[0].ord};"}
return entities
end
end
config = Webgen::WebsiteAccess.website.config
config[''contentprocessor.tags.map''][''mailto''] = ''Mailto''
config.mailto.to nil,
:doc => ''The desti...
2006 Jul 18
8
Including files from lib/
I asked about this a few days ago and got no replies, so I''m asking again.
I have a file called string_extensions.rb. In it, I extend the String class
to include some extra functionality. I put this file into the lib/ directory
of my app.
But the changes made to String don''t take effect. The program acts as though
the files aren''t being included.
I''ve stopped
2006 Jul 12
7
Does anyone work with iso-8859-1 database ?
hello,
Our database is in is-8859-1, and I want to update some text fields
without success due to some accentuate characters ?? ect ...
In my html page (where the charset is iso-8859-19) my textarea
display the accentuate characters well and when the user post the form
... I thought that I just need to save it .... without success since
ruby map one byte for one character ...
So I