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Fix bug where message params were not being trimmed properly

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If you send a message that says:

    "!command foo bar "

(note the ending space) - the parameters given back to the plugin would
be:

    ["foo", "bar "]

which is kind of strange in this instance. Therefore, ending whitespace
is trimmed for parameters and trailing parameters.

Signed-off-by: Alek Ratzloff <alekratz@gmail.com>
This commit is contained in:
Alek Ratzloff
2020-11-16 18:20:23 -08:00
parent 0bdb3e3e81
commit 4cdcc388b6
1 changed files with 2 additions and 1 deletions
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3
lib/irc/msg.ex
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@@ -49,12 +49,13 @@ defmodule Omnibot.Irc.Msg do
params = params =
String.slice(params, 1..-1) String.slice(params, 1..-1)
|> String.split(" ") |> String.split()
|> Enum.filter(fn s -> String.length(s) > 0 end) |> Enum.filter(fn s -> String.length(s) > 0 end)
trailing = trailing =
trailing trailing
|> String.slice(2..-1) |> String.slice(2..-1)
|> String.trim()
|> Util.string_or_nil() |> Util.string_or_nil()
params = if trailing, do: params ++ [trailing], else: params params = if trailing, do: params ++ [trailing], else: params