View Source Credo.CLI.Output.UI (Credo v1.6.7)
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.
nilLink to this section 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.
Link to this section 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.