Module: Aquarium::Utils::SetUtils

Included in:
Aspects::Pointcut, Finders::FinderResult, OptionsUtils
Defined in:
lib/aquarium/utils/set_utils.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.strip_set_nils(set) ⇒ Object

Return a new set that is a copy of the input set with all nils removed.



21
22
23
 
# File 'lib/aquarium/utils/set_utils.rb', line 21

def self.strip_set_nils set
  set.delete_if {|x| x.nil?}
end

Instance Method Details

#make_set(*value_or_set_or_array) ⇒ Object

Return a set containing the input item or list of items. If the input is a set or an array, it is returned. In all cases, the constructed set is a flattened version of the input and any nil elements are removed by #strip_set_nils. Note that this behavior effectively converts nil to [].



11
12
13
 
# File 'lib/aquarium/utils/set_utils.rb', line 11

def make_set *value_or_set_or_array
  strip_set_nils(convert_to_set(*value_or_set_or_array))
end

#strip_set_nils(set) ⇒ Object

Return a new set that is a copy of the input set with all nils removed.



16
17
18
 
# File 'lib/aquarium/utils/set_utils.rb', line 16

def strip_set_nils set
  SetUtils.strip_set_nils set
end