Module luacov.util

Utility module.

Functions

unprefix (str, prefix) Removes a prefix from a string if it's present.
load_string (str[, env[, chunkname]]) Loads a string.
load_config (name, env) Load a config file.
file_exists (name) Checks if a file exists.


Functions

unprefix (str, prefix)
Removes a prefix from a string if it's present.

Parameters:

  • str a string.
  • prefix a prefix string.

Returns:

    original string if does not start with prefix or string without prefix.
load_string (str[, env[, chunkname]])
Loads a string.

Parameters:

  • str a string.
  • env environment table. (optional)
  • chunkname chunk name. (optional)
load_config (name, env)
Load a config file. Reads, loads and runs a Lua file in an environment.

Parameters:

  • name file name.
  • env environment table.

Returns:

    true and the first return value of config on success, nil + error type + error message on failure, where error type can be "read", "load" or "run".
file_exists (name)
Checks if a file exists.

Parameters:

  • name file name.

Returns:

    true if file can be opened, false otherwise.
generated by LDoc 1.4.6 Last updated 2020-01-28 17:18:37