⚡️ Stream Server Logs to Console!
If you recently upgraded to phoenix_live_reload 1.5 without looking at the changelog you may have missed an awesome update.
debugging 🏷️
Debugging tip! One quick way to find out which functions you're executing.
When running tests we sometimes want to know which functions are being executed. But it's a pain to write custom dbg statements. How can we print the name of the function without having to know it?
Simulating LiveView latency with liveSocket.enableLatencySim()
An awesome Phoenix LiveView Helper that lets us see how our LiveView responds when our users are not sitting close to our servers. 🔥
Inspecting LiveView payloads with liveSocket.enableDebug()
Phoenix LiveView comes with so many helpers to improve the developer experience. One of those is liveSocket.enableDebug()
Prying into Elixir dependencies
I love how easy it is to do code spelunking 🤿 in Elixir projects!
Prying in Elixir with dbg/2 and iex
People asked me in previous videos, what about dbg/2 with iex? Spoiler alert — also awesome! ⚡️
dbg/2 and IO.inspect/2 `:printable_limit` option to print entire output
TIL about the `:printable_limit` option for `dbg/2` and `IO.inspect/2`.
Goodbye IO.Inspect. Hello dbg
Elixir 1.14 introduced `dbg`, a debugging helper that is much more powerful than `IO.inspect` but equally easy to use!
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agents anti-pattern bandit contexts dbg debugging deprecated docs ecto elixir elixir-1.14 elixir-1.15 elixir-1.16 elixir-1.17 elixir-1.18 erlang erlang-27 ex-unit formatter gen-server heex heroicons hex hexdocs iex live-debugger live-view live-view-0.18 live-view-0.20 live-view-1.0 live-view-js liveview logging metaprogramming mix otp phoenix phoenix-1.7 phoenix-1.8 processes protocols recon refactoring streams telemetry testing testing-live-view timer tracing types verified-routes vim