Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/awsutils/ec2info.rb

Instance Method Summary collapse

Instance Method Details

#title_case ⇒ Object 



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# File 'lib/awsutils/ec2info.rb', line 14

def title_case
  underscore.split('_').map do |word|
    # Recognize certain special cases (e.g. acronyms)
    if %w[iam ebs id dns vpc].include? word.downcase
      word.upcase
    elsif word.casecmp('ids').zero?
      'IDs'
    else
      word.capitalize
    end
  end.join(' ')
end

#underscore ⇒ Object 



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# File 'lib/awsutils/ec2info.rb', line 6

def underscore
  gsub(/::/, '/')
    .gsub(/([A-Z]+)([A-Z][a-z])/, '\1_\2')
    .gsub(/([a-z\d])([A-Z])/, '\1_\2')
    .tr('-', '_')
    .downcase
end