ruby - Problems catching unidecoder exceptions -


i'm trying out unidecoder gem , it's giving me problems strings:

require 'unidecoder' str = "\u00a3" str.to_ascii

#: (c:/ruby193/lib/ruby/gems/1.9.1/gems/unidecoder-1.1.1/lib/unidecoder/data/x00.yml): found unknown escape character while parsing quote d scalar @ line 2 column 3 c:/ruby193/lib/ruby/1.9.1/psych.rb:203:in parse' c:/ruby193/lib/ruby/1.9.1/psych.rb:203:inparse_stream' c:/ruby193/lib/ruby/1.9.1/psych.rb:151:in parse' c:/ruby193/lib/ruby/1.9.1/psych.rb:127:inload' c:/ruby193/lib/ruby/1.9.1/psych.rb:297:in block in load_file' c:/ruby193/lib/ruby/1.9.1/psych.rb:297:inopen' c:/ruby193/lib/ruby/1.9.1/psych.rb:297:in load_file' c:/ruby193/lib/ruby/gems/1.9.1/gems/unidecoder-1.1.1/lib/unidecoder.rb:8:in block in ' c:/ruby193/lib/ruby/gems/1.9.1/gems/unidecoder-1.1.1/lib/unidecoder.rb:78:in yield' c:/ruby193/lib/ruby/gems/1.9.1/gems/unidecoder-1.1.1/lib/unidecoder.rb:78:in default' c:/ruby193/lib/ruby/gems/1.9.1/gems/unidecoder-1.1.1/lib/unidecoder.rb:78:in decode_char' c:/ruby193/lib/ruby/gems/1.9.1/gems/unidecoder-1.1.1/lib/unidecoder.rb:39:in block in decode' c:/ruby193/lib/ruby/gems/1.9.1/gems/unidecoder-1.1.1/lib/unidecoder.rb:37:in gsub' c:/ruby193/lib/ruby/gems/1.9.1/gems/unidecoder-1.1.1/lib/unidecoder.rb:37:in decode' c:/ruby193/lib/ruby/gems/1.9.1/gems/unidecoder-1.1.1/lib/unidecoder.rb:16:in to_ascii' (irb):21 c:/ruby193/bin/irb:12:in'>>

what's worse, can't catch error doing:

foo = str.to_ascii rescue 'x'

does know what's happening here?

rescue clause no parameter list, parameter defaults standarderror; looks unidecoder raises kinda other exception, stacktrace seems incomplete (it should show exception type.)


Comments

Post a Comment

Popular posts from this blog

php - Wordpress website dashboard page or post editor content is not showing but front end data is showing properly -

Image
recently have uploaded wordpress site onto server. have uploaded wordpress site in sub-folder under root folder ../root(domain root folder)/wordpress (where host wordpress folder). now problem content data in page or post in dashboard of wordpress admin panel not showing - see image. but data showing in front view - see image. if not browser cache issue , not issue happened tinymce editor during upgrade; try add config file: define('concatenate_scripts', false);
Read more

javascript - Get parameter of GET request -

i make request: createxhrrequest( "get", fileurl, function( err, response ) { if( err ) { alert( "error get!" ); } alert(response); }); and full response: { "status" : "ok", "message" : "jvberi0xljqkjdduxdgkmy how can jvberi0xlj ? i try response.message , response["message"]. nothing works. just simple access this: var json = json.parse(response); json.message
Read more

javascript - Twitter Bootstrap - how to add some more margin between tooltip popup and element -

Image
i have not tryed since can't understand space between tooltip , element made/added bootstrap, tooltip near element triggers tooltip event. i make tooltip opening little bit away element, add more margin tooltip , eleemnt mean. i understand how in css if possible , if possible make both right,left,top,bottom tooltips hope question clear. this how tooltips looks on app: and , how should looks after this default css tooltip on top : .tooltip.top { padding: 5px 0; margin-top: -3px; } you can override in own css : .tooltip.top { margin-top: -10px; } note code work work tooltip on top, you'll nedd adapt css 3 other orientations : .tooltip.top { margin-top: -10px; } .tooltip.right { margin-left: 10px; } .tooltip.bottom { margin-top: 10px; } .tooltip.left { margin-left: -10px; }
Read more