As of date parameters

[benjello]

New features

• Introduce VectorialAsofDateParameterNodeAtInstant
  • It is a parameter node of the legislation at a given instant which has been vectorized along some date.
  • Vectorized parameters allow requests such as parameters.housing_benefit[date], where date is a numpy.datetime64 vector

[coveralls]

coverage: 74.852% (+0.4%) from 74.48%
when pulling c4c075a on pension-rebased-2
into 8e28b0d on master.

[coveralls]

coverage: 74.852% (+0.4%) from 74.48%
when pulling bc4ac9e on pension-rebased-2
into 8e28b0d on master.

[benoit-cty]

Can you explain why you need this function? Just to have more context.

[benjello]

Can you explain why you need this function? Just to have more context.

A substantial amount of pension schemes parameters depend on the date of birth of the individuals who retire.

[benjello]

@sandcha je veux bien que tu jettes un oeil également. Merci !

[benjello]

Bon je merge.