IO.ANSI.Table.Header (IO ANSI Table v1.0.8) View Source
Finds the alignment or sort attribute of a header.
Also converts a header
into a "heading".
Link to this section Summary
Functions
Finds the alignment or sort attribute of a header
.
Link to this section Types
Specs
align_attr() :: :left | :center | :right
Specs
align_spec() :: t() | {align_attr(), t()}
Specs
sort_attr() :: MapSorter.SortSpec.sort_dir()
Specs
sort_spec() :: MapSorter.SortSpec.t()
Specs
Specs
sym_pos() :: :leading | :trailing
Specs
t() :: Map.key()
Link to this section Functions
Specs
find_attr(t(), [align_spec() | sort_spec()], :left | :asc) :: align_attr() | sort_attr() | nil
Finds the alignment or sort attribute of a header
.
Examples
iex> alias IO.ANSI.Table.Header
iex> sort_specs = ["dept", desc: "hired"]
iex> {
...> Header.find_attr("dept" , sort_specs, :asc),
...> Header.find_attr("hired", sort_specs, :asc),
...> Header.find_attr("job" , sort_specs, :asc)
...> }
{:asc, :desc, nil}
iex> alias IO.ANSI.Table.Header
iex> sort_specs = ["dept", desc: {"hired", Date}]
iex> {
...> Header.find_attr("dept" , sort_specs, :asc),
...> Header.find_attr("hired", sort_specs, :asc),
...> Header.find_attr("job" , sort_specs, :asc)
...> }
{:asc, :desc, nil}
iex> alias IO.ANSI.Table.Header
iex> sort_specs = [{"hired", Date}, "job", {:desc, "dept"}]
iex> {
...> Header.find_attr("dept" , sort_specs, :asc),
...> Header.find_attr("hired", sort_specs, :asc),
...> Header.find_attr("job" , sort_specs, :asc)
...> }
{:desc, :asc, :asc}
iex> alias IO.ANSI.Table.Header
iex> sort_specs = [{"hired", Date}, desc: "dept"]
iex> {
...> Header.find_attr("dept" , sort_specs, :asc),
...> Header.find_attr("hired", sort_specs, :asc),
...> Header.find_attr("job" , sort_specs, :asc)
...> }
{:desc, :asc, nil}
iex> alias IO.ANSI.Table.Header
iex> align_specs = ["dept", right: "hired"]
iex> {
...> Header.find_attr("dept" , align_specs, :left),
...> Header.find_attr("hired", align_specs, :left),
...> Header.find_attr("job" , align_specs, :left)
...> }
{:left, :right, nil}
Specs
to_heading(t(), IO.ANSI.Table.Spec.t()) :: String.t()