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Capitalize lowercase letters in Ruby On Rails


1.9.3-p547 :037 > string="my house
is yellow"
 => "my house is yellow" 
1.9.3-p547 :038 > string=string.split(' ')
 => ["my", "house", "is", "yellow"] 
1.9.3-p547 :039 > string.each do |a|
1.9.3-p547 :040 >     a.capitalize!
1.9.3-p547 :041?>   end
 => ["My", "House", "Is", "Yellow"] 
1.9.3-p547 :042 > string
 => ["My", "House", "Is", "Yellow"] 
1.9.3-p547 :044 > string.join(' ')
 => "My House Is Yellow" 
1.9.3-p547 :045 > 

Categories : Ruby On Rails

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