Class: Kalculator::DataSources
- Inherits:
-
Object
- Object
- Kalculator::DataSources
- Defined in:
- lib/kalculator/data_sources.rb
Instance Method Summary collapse
- #[](name) ⇒ Object
-
#initialize(*sources) ⇒ DataSources
constructor
A new instance of DataSources.
- #key?(name) ⇒ Boolean
Constructor Details
#initialize(*sources) ⇒ DataSources
Returns a new instance of DataSources.
3 4 5 |
# File 'lib/kalculator/data_sources.rb', line 3 def initialize(*sources) @sources = sources end |
Instance Method Details
#[](name) ⇒ Object
15 16 17 18 19 20 21 |
# File 'lib/kalculator/data_sources.rb', line 15 def [](name) ret = nil @sources.each do |source| break ret = source[name] if source.key?(name) end ret end |
#key?(name) ⇒ Boolean
7 8 9 10 11 12 13 |
# File 'lib/kalculator/data_sources.rb', line 7 def key?(name) ret = false @sources.each do |source| break ret = true if source.key?(name) end ret end |