Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/howdy/core_ext/ruby/string/underscore.rb,
lib/howdy/core_ext/ruby/string/integer.rb

Overview

Stolen from Steam project by Sven Fuchs github.com/svenfuchs/steam

Instance Method Summary collapse

Instance Method Details

#integer? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/howdy/core_ext/ruby/string/integer.rb', line 4

def integer?
  !!(self =~ /[0-9]+/)
end

#underscore ⇒ Object 



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# File 'lib/howdy/core_ext/ruby/string/underscore.rb', line 6

def underscore
  self[0, 1].downcase + self[1..-1].gsub(/[A-Z]/) { |c| "_#{c.downcase}" }
end