Class: Freno::Client::Preconditions::Checker

Inherits:
Object
  • Object
show all
Defined in:
lib/freno/client/preconditions.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Checker

Returns a new instance of Checker.



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# File 'lib/freno/client/preconditions.rb', line 11

def initialize
  @errors = []
end

Instance Attribute Details

#errors ⇒ Object (readonly)

Returns the value of attribute errors.



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# File 'lib/freno/client/preconditions.rb', line 9

def errors
  @errors
end

Instance Method Details

#present(args = {}) ⇒ Object 



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# File 'lib/freno/client/preconditions.rb', line 15

def present(args = {})
  args.each do |arg, value|
    unless value
      errors << "#{arg} should be present"
    end
  end
end

#report ⇒ Object

Raises:



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# File 'lib/freno/client/preconditions.rb', line 23

def report
  raise PreconditionNotMet.new(errors.join("\n")) unless errors.empty?
end