Datamapper DataMapper

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  Sam Smoot October 29th, 2007 @ 11:43 PM

  • Assigned user set to “Sam Smoot”
  • State changed from “new” to “open”

  Yes it would... translation hooks would be nice as well. Like #t or something. Ideas? Is there a way to specify variable index when formatting strings in Ruby? Like so:

  c#

  String.Format("{0} is {1}!", "Sam", 30);
  

  So if you want to swap around the position of arguments, you can. Which helps with some translations. Anything similar for Ruby?

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  Brian Rose October 30th, 2007 @ 11:54 AM

  Getting my foot in door. ;)

  I'm not aware of a built-in method to replace on identifiers, but it seemed like something simple enough.

  Some additional matching logic could be added to auto-capitalize a value if it's at the beginning of a sentence, etc.

  • string_format.diff 797 Bytes

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  Sam Smoot November 2nd, 2007 @ 02:33 PM

  This is apparently built-in to Ruby:

  "%s %s %s" % %w(one two three) #=> "one two three"
  "%3$s %2$s %1$s" % %w(one two three) #=> "three two one"
  

  Now I know what you're thinking, "Sam, that's really ugly though!". I agree. But then again, it's documented, and common knowledge-ish, so it seems the safe route.

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  Brian Rose November 7th, 2007 @ 08:58 AM

  Yup, ugly as sin, but it works and doesn't take much research to figure what's going on. :)

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  Sam Smoot November 2nd, 2007 @ 04:29 PM

  • State changed from “open” to “resolved”

  Done!

  Just overwrite String::translate(value) to plugin your preferred form of storage (yaml, constants, database lookup, whatever).

  it 'should translate error messages' do
    String::translations["%s must not be blank"] = "%s should not be blank!"
    
    beth = Cow.new
    beth.age = 30
    
    beth.should_not be_valid
    
    beth.errors.full_messages.should include('Name should not be blank!')
    
    String::translations.delete("%s must not be blank")
  end
  

• 

  Nick Plante November 7th, 2007 @ 11:42 AM

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