Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/chef/knife/hosts.rb

Overview

A quick helper

Instance Method Summary collapse

Instance Method Details

#numeric? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/chef/knife/hosts.rb', line 24

def numeric?
  Float(self) != nil rescue false
end