In Elixir how do you initialize a struct with a map variable -

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i know possible create struct via %user{ email: 'blah@blah.com' }. if had variable params = %{email: 'blah@blah.com'} there way create struct using variable eg, %user{ params }.

this gives error, wondering if can explode or other way?

you should use struct/2 function. docs:

defmodule user   defstruct name: "john" end  struct(user) #=> %user{name: "john"}  opts = [name: "meg"] user = struct(user, opts) #=> %user{name: "meg"}  struct(user, unknown: "value") #=> %user{name: "meg"}

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