Class: Object

Inherits:
BasicObject
Defined in:
gems/carbuncle-support/mrblib/presence.rb,
.doc_tmp/mattn/mruby-json/mrblib/json.rb more...

Instance Method Summary collapse

Instance Method Details

#blank? ⇒ Boolean

Returns:

  • (Boolean)
[View source]

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# File 'gems/carbuncle-support/mrblib/presence.rb', line 2

def blank?
  respond_to?(:empty?) ? !!empty? : !self
end

#presence ⇒ Object

[View source]

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# File 'gems/carbuncle-support/mrblib/presence.rb', line 10

def presence
  present? ? self : nil
end

#present? ⇒ Boolean

Returns:

  • (Boolean)
[View source]

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# File 'gems/carbuncle-support/mrblib/presence.rb', line 6

def present?
  !blank?
end

#to_json ⇒ Object

[View source]

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# File '.doc_tmp/mattn/mruby-json/mrblib/json.rb', line 2

def to_json()
  JSON::generate(self)
end