Class: Util

Inherits:

Object

• Object
• Util

Defined in:

lib/canner/util.rb

Class Method Summary

• .arrayify(roles) ⇒ Object

  ensure given roles are in the form of an array.

• .prepare(str) ⇒ Object
• .symbolize(strings) ⇒ Object

  ensures the array elements are symbols.

Class Method Details

.arrayify(roles) ⇒ Object

ensure given roles are in the form of an array

# File 'lib/canner/util.rb', line 15

def arrayify(roles)
  roles.class == Array ? roles : [roles].flatten
end

.prepare(str) ⇒ Object

# File 'lib/canner/util.rb', line 5

def prepare(str)
  symbolize(arrayify(str))
end

.symbolize(strings) ⇒ Object

ensures the array elements are symbols

# File 'lib/canner/util.rb', line 10

def symbolize(strings)
  strings.map{|s| s.to_sym}
end