Exception: Omnibus::MissingRequiredAttribute

Inherits:
Error
  • Object
show all
Defined in:
lib/omnibus/exceptions.rb

Instance Method Summary collapse

Constructor Details

#initialize(instance, name, sample = "<VALUE>") ⇒ MissingRequiredAttribute

Returns a new instance of MissingRequiredAttribute.



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# File 'lib/omnibus/exceptions.rb', line 49

def initialize(instance, name, sample = "<VALUE>")
  @instance, @name, @sample = instance, name, sample
  @class = instance.class.name.split("::").last
end

Instance Method Details

#to_s ⇒ Object 



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# File 'lib/omnibus/exceptions.rb', line 54

def to_s
  "    Missing required attribute `\#{@name}' for \#{@class}. You must\n    specify a value for `\#{@name}' in your DSL file:\n\n        \#{@name} \#{@sample.inspect}\n\n    Or set the value on the object:\n\n        \#{@class.downcase}.\#{@name}(\#{@sample.inspect})\n  EOH\nend\n"