jfacorro / eden Goto Github PK

Can you make a release of version 2.1.0? As well as publish it to HEX?
Maybe convert your fork jfacorro/elixir-array into a new HEX lib? like eden-array.

Also, congrats! this is the only other non-Clojure EDN lib that I have seen that matches EDN Spec nicely!

Hi,

It seems that unicode characters are not parsed :

{
	:id "th"
	:name "Thaïlande"
	:geometry #wkt "POLYGON(1 2, 3 4, 5 6, 7 8)"
}

=> FunctionClauseError

Thank you

https://github.com/jfacorro/ExEdn/blob/master/lib/ex_edn/encode.ex#L111

• ExEdn.Lexer
• ExEdn.Parser
• ExEdn
• README.md

Based on the comments here.

• Send email to [email protected] to delete ex_edn package.
• Upload new eden package.

Data Structures Mapping: edn <-> Elixir

Further Considerations

Character

There is no way of distinguishing a common integer from the representation of a character in a String or in Char lists. This forces the creation of a new representation for this type so it can be correctly translated to from and to edn.

Arbitrary Precision Integer and Float

The Erlang VM (EVM) only provides arbitrary precision integer so all integers will have this and the N modifier will be ignored when present.

On the other hand native arbitrary precision floating point numbers are not provided by the EVM so all values of type float will be represented according to what the EVM supports.

Keyword and Symbol Representation

The decision to translate keywords as atoms on the EVM comes form the common use these two data type are given. It might get awkward really quickly using a new ExEdn.Symbol struct as the representation for edn's symbols so this might change.

vector

There is no constant lookup or nearly constant indexed data structure like edn's vector other than the :array data structure implemented in one of Erlang's standard library modules. Until there is a better implementation for this ExEdn will use the Array, an Elixir wrapper library for Erlang's array.