Open Lincoln-Hannah opened 1 year ago
what about a function like:
getindices!(d::Dictionary, i::Vector{Symbol}) = filter!( ∈(getindices( d, i )), d )
This implementation only works for unique Dictionary values but it demonstrates the desired functionality.
Could be used to shrink a set of dictionaries to a common set of keys
using Dictionaries, Lazy, Underscores D1 = Dictionary([:a,:b,:c],[10,11,12]) D2 = Dictionary([:a,:b,:d],[21,22,23]) D3 = Dictionary([:a,:b,:e],[31,32,33]) Common_Indices = @_@> [D1,D2,D3] keys.() intersect(_...) Indices getindices!.( [D1,D2,D3] , [Common_Indices] )
Or could there be a function Comomn_Indices! or Inner_Join! that takes a Vector of Dictionaries and (as above) converts them all to a common set of keys
what about a function like:
getindices!(d::Dictionary, i::Vector{Symbol}) = filter!( ∈(getindices( d, i )), d )
This implementation only works for unique Dictionary values but it demonstrates the desired functionality.
Could be used to shrink a set of dictionaries to a common set of keys