Class: DummyVariables::DataDate
- Inherits:
-
Object
- Object
- DummyVariables::DataDate
- Defined in:
- lib/dummy_variables/data_date.rb
Constant Summary collapse
- WDAYS =
{ "0" => "sun", "1" => "mon", "2" => "tue", "3" => "wed", "4" => "thu", "5" => "fri", "6" => "sat" }
Instance Attribute Summary collapse
-
#date ⇒ Object
readonly
Returns the value of attribute date.
Instance Method Summary collapse
-
#initialize(date, vars) ⇒ DataDate
constructor
A new instance of DataDate.
- #to_hash(keys = nil) ⇒ Object
Constructor Details
#initialize(date, vars) ⇒ DataDate
Returns a new instance of DataDate.
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# File 'lib/dummy_variables/data_date.rb', line 7 def initialize(date, vars) @date = date @vars = WDAYS.values.inject({}) { |h, e| h[e] = 0; h } @vars[WDAYS[Date.parse(@date).wday.to_s]] = 1 @vars.merge! vars @vars.keys.each { |k| self.class.send(:define_method, k) { @vars[k] } } end |
Instance Attribute Details
#date ⇒ Object (readonly)
Returns the value of attribute date.
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# File 'lib/dummy_variables/data_date.rb', line 5 def date @date end |
Instance Method Details
#to_hash(keys = nil) ⇒ Object
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# File 'lib/dummy_variables/data_date.rb', line 15 def to_hash(keys=nil) keys = keys.nil? ? @vars.keys : keys.map(&:to_s) & @vars.keys keys.insert(0, "date") keys.inject({}) { |h, e| h[e] = send(e); h } end |