class Object
Public Instance Methods
blank?()
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# File lib/core_ext/object.rb, line 5 def blank? respond_to?(:empty?) ? empty? : !self end
present?()
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From: activesupport/lib/active_support/core_ext/object/blank.rb, line 19
# File lib/core_ext/object.rb, line 12 def present? !blank? end
try(*a) { |self| ... }
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From: activesupport/lib/active_support/core_ext/object/try.rb, line 28
# File lib/core_ext/object.rb, line 19 def try(*a, &b) if a.empty? && block_given? yield self else __send__(*a, &b) end end