View Source Credo.CLI.Output.UI (Credo v1.7.2-rc.4)
This module provides functions used to create the UI.
>>> alias Credo.CLI.Output.UI
>>> UI.puts "This is a test."
This is a test.
nil
>>> alias Credo.CLI.Output.UI
>>> UI.warn "This is a warning."
This is a warning.
nil
Summary
Functions
Returns the edge (┃
) which is used in much of Credo's output as a binary.
See Credo.CLI.Output.Shell.puts/0
.
See Credo.CLI.Output.Shell.puts/1
.
Truncate a line to fit within a specified maximum length. Truncation is indicated by a trailing ellipsis (…), and you can override this using an optional third argument.
See Credo.CLI.Output.Shell.warn/1
.
Functions
Returns the edge (┃
) which is used in much of Credo's output as a binary.
See Credo.CLI.Output.Shell.puts/0
.
See Credo.CLI.Output.Shell.puts/1
.
Truncate a line to fit within a specified maximum length. Truncation is indicated by a trailing ellipsis (…), and you can override this using an optional third argument.
iex> Credo.CLI.Output.UI.truncate(nil, 7)
""
iex> Credo.CLI.Output.UI.truncate(" 7 chars\n", 7)
" 7 ch…"
iex> Credo.CLI.Output.UI.truncate(" more than 7\n", 7)
" more…"
iex> Credo.CLI.Output.UI.truncate(" more than 7\n", 7, " ...")
" m ..."
See Credo.CLI.Output.Shell.warn/1
.