Module: VariableHelpers
- Defined in:
- lib/potassium/helpers/variable-helpers.rb
Instance Method Summary collapse
- #equals?(key, value) ⇒ Boolean
- #exists?(key) ⇒ Boolean
- #get(key) ⇒ Object
- #selected?(key, value = nil) ⇒ Boolean
- #set(key, value) ⇒ Object
Instance Method Details
#equals?(key, value) ⇒ Boolean
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# File 'lib/potassium/helpers/variable-helpers.rb', line 16 def equals?(key, value) get(key) == value end |
#exists?(key) ⇒ Boolean
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# File 'lib/potassium/helpers/variable-helpers.rb', line 20 def exists?(key) equals?("#{key}_exists".to_sym, true) end |
#get(key) ⇒ Object
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# File 'lib/potassium/helpers/variable-helpers.rb', line 11 def get(key) @_data ||= {} @_data[key] end |
#selected?(key, value = nil) ⇒ Boolean
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# File 'lib/potassium/helpers/variable-helpers.rb', line 7 def selected?(key, value = nil) value ? equals?(key, value) : get(key) end |
#set(key, value) ⇒ Object
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# File 'lib/potassium/helpers/variable-helpers.rb', line 2 def set(key, value) @_data ||= {} @_data[key] = value end |