Map Sorter v0.2.55

View Source MapSorter.SortSpec (Map Sorter v0.2.55)

Defines sort spec types and generates square brackets access syntax strings.

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Types

key()

Sort spec key

sort_dir()

Sort direction

t()

Sort spec

Functions

brackets(key)

Generates a square brackets access syntax string from a sort spec key.

Link to this section Types

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key()

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Specs

key() :: Map.key() | [Map.key()]

Sort spec key

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sort_dir()

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Specs

sort_dir() :: :asc | :desc

Sort direction

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t()

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Specs

t() ::
  key()
  | {key(), module()}
  | {sort_dir(), key()}
  | {sort_dir(), {key(), module()}}

Sort spec

Link to this section Functions

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brackets(key)

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Specs

brackets(key()) :: String.t()

Generates a square brackets access syntax string from a sort spec key.

Examples 

iex> import MapSorter.SortSpec, only: [brackets: 1]
iex> brackets([:birth, :date])
"[:birth][:date]"

iex> import MapSorter.SortSpec, only: [brackets: 1]
iex> brackets([:address, 'city', :state])
"[:address]['city'][:state]"

iex> import MapSorter.SortSpec, only: [brackets: 1]
iex> brackets([:dob])
"[:dob]"

iex> import MapSorter.SortSpec, only: [brackets: 1]
iex> brackets(:dob)
"[:dob]"

iex> import MapSorter.SortSpec, only: [brackets: 1]
iex> brackets('dob')
"['dob']"

iex> import MapSorter.SortSpec, only: [brackets: 1]
iex> brackets([1, <<1, 2, 3>>, 3.14, 'dob'])
"[1][<<1, 2, 3>>][3.14]['dob']"

iex> import MapSorter.SortSpec, only: [brackets: 1]
iex> brackets(['dob', '3.14', 3.14, 0, {1, 2}, :likes])
"['dob']['3.14'][3.14][0][{1, 2}][:likes]"