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Merge pull request #134 from iamvery/tweaks

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A few small things I came across
This commit is contained in:
Felipe Seré
2016-06-16 08:01:53 +01:00
committed by GitHub
parent 712210cb72 a2e3fe6d93
commit 42dc9cb693
2 changed files with 5 additions and 5 deletions
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6
lib/blanks.ex
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@@ -32,8 +32,8 @@ defmodule Blanks do
|> elem(1)
end
defp count(:___, acc), do: {node, acc+1}
defp count({:___, _, _}, acc), do: {node, acc+1}
defp count(:___ = node, acc), do: {node, acc+1}
defp count({:___, _, _} = node, acc), do: {node, acc+1}
defp count(node, acc), do: {node, acc}
def replace_line([do: ast], replacement_fn), do: [do: replace_line(ast, replacement_fn)]
@@ -45,7 +45,7 @@ defmodule Blanks do
{:__block__, meta, replaced_lines}
end
def replace_line(line, replacement_fn) do
if Blanks.count(line) > 0 do
if count(line) > 0 do
replacement_fn.(line)
else
line

4
lib/koans.ex
View File

@@ -30,7 +30,7 @@ defmodule Koans do
defmacro generate_test_method(_name, 0, _body), do: false
defmacro generate_test_method(name, 1, body) do
single_var = Blanks.replace(body, Macro.var(:answer, Koans))
single_var = Blanks.replace(body, Macro.var(:answer, __MODULE__))
quote do
def unquote(name)(answer) do
try do
@@ -43,7 +43,7 @@ defmodule Koans do
end
end
defmacro generate_test_method(name, number_of_args, body) do
answer_vars = for id <- 1..number_of_args, do: Macro.var(String.to_atom("answer#{id}"), Koans)
answer_vars = for id <- 1..number_of_args, do: Macro.var(String.to_atom("answer#{id}"), __MODULE__)
multi_var = Blanks.replace(body, answer_vars)
quote do