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credo lib credo issue_meta.ex
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lib/credo/issue_meta.ex

defmodule Credo.IssueMeta do
@doc """
IssueMeta provides helper functions for meta information which a check wants
to pass to the `issue_for(...)` function, i.e. the current SourceFile and check
params (by default).
"""
@type t :: module
alias Credo.SourceFile
def for(current_source_file, check_params) do
{__MODULE__, current_source_file, check_params}
end
def source_file({__MODULE__, current_source_file, _params}) do
current_source_file
end
def source_file(%SourceFile{} = current_source_file) do
current_source_file
end
def params({__MODULE__, _source_file, check_params}), do: check_params
def params(%SourceFile{}), do: []
end