How to loop over the key/value pairs of a NamedTuple?

[juliohm]

@davidanthoff I am using @Tamas_Papp’s solution, thanks.

I still have an issue with using NamedTuple objects as described in this post though:

Handling solver parameters elegantly in Julia

@tshort, I am back to this issue after a while. I am giving NamedTuple a try, but couldn’t make the outer constructor below work: using Parameters: @with_kw @with_kw struct Param mean = 0. variance = 1. end struct Solver params::Dict{Symbol,Param} # inner ctor to be called from outside Solver(params::Dict{Symbol,Param}) = new(params) end # outer ctor with named tuples function Solver(params...) dict = Dict{Symbol,Param}() for (varname, varparams) in params push!(dict, varname …

Basically, I am trying to have an outer constructor with NamedTuples that get converted into an inner constructor with dictionaries. My attempt failed.