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Hello all,
I need to convert AST with possible long binary to string.
Macro.to_string() uses Inspect and Inspect has the printable_limi...
New
I’m doing some questionable meta-programming, and could use your help!
I’m using Macro.prewalk to traverse some source code, with the go...
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I have a number of different notifications, each identified by an id (example “ticket_closed”).
This ID can later be used to select the ...
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I go through bouts of playing around with re-writing source-code using Sourceror. It generally goes: I learn a whole bunch, start gettin...
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I have this situation where I have a list of modules in a module attribute to be used for another purpose and I also want to “use” them, ...
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I’m trying to write a couple of mix format plugins for my project. So far I’ve been able to achieve most of what I want (e.g. rewriting f...
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I am currently stuck in implementing a macro :thinking: Here’s the code I currently have (without unnecessary code):
defmacro request(op...
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I want to work on a DSL that looks very similar to unit tests, define some steps but the steps are linked
step "step 1" do
IO.puts("...
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Have some experience with Macro: Macro.prewalk helps me a lot with module converting.
Some of modules have sigil_F macros inside (surfac...
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I have some AST rewriting code (using Sourceror) that has started failing in Elixir 1.18 – I believe because unquote has become stricter ...
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Hi,
As the title states, I want to reject an AST with function calls. This seems to work, is there a better way?
@invalid_ast_ops [:....
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Trending Over Three Years
Is it possible to decompile BEAM files with :debug_info chunk to actual Elixir source code? This data is from :debug_info
iex(2)> Sec...
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Hi.
I am making a library for user submitted templates (so users can customize email content). I have a parser which parses the template...
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Hi, I want to modify elixir files based on the AST.
For the result I want to the elixir formatter.
For a prototype I tried the followin...
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Suppose we’ve got the following module:
defmodule TestModule do
defmacro test_macro(param1, param2, param3) do
quote do
para...
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Hey!
I’m playing around with macro and I’m thinking - is it possible to completely expand quoted expression (including all private and p...
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Dear Alchemists,
Assume I have an AST fragment with some unbound variables:
iex(1)> expr = quote do: IO.puts(x)
{{:., [], [{:__alias...
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Summary
Is there any way to write a function which can be invoked in compile time and which can return an AST and Macro.Env of given func...
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I am looking for a way to read in a elixir module and replace functions with code you want to run. Anyone know of any examples of code o...
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It’s one of those “if you try it, you can figure it out” questions. I’m just hoping someone has already done this before and has some qui...
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I found Code.string_to_quoted/2 returns quoted expression, but couldn’t find a way to rebuild it to code. Also, it has all location infor...
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Hey, I would like to ask if there is a simple way to map/traverse Elixir project (*.ex and *.exs) files …
defmodule Example do
def get...
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Sometimes an argument to a macro is to be used as the name of a function being created with def. That’s straightforward[*].
But suppose ...
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Hi, I have been playing around with the Elixir AST (trying to help with an Issue in Credo) and I found two things that I would like to kn...
New
Hi,
I discovered by accident last week this:
Example:
quote do %{hello: "test"}.hello() end == quote do %{hello: "test"}.hello end
tru...
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I’m trying to write a tool, a script in Elixir, that will read a file containing code written in Elixir, rewrite a part of it, then save ...
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