GoLoop is a toolkit for the GoLang programming language.

It's contains the next modules:

• env - is go-module for parse variables of environment and save their values in go-structures;
• key - a number of methods that allows to find a sequence of a given length from permutation of some characters which are defined in the rune slice;
• opt - is go-module that implements functions for parsing arguments of the command-line;
• scs - (String Case Style) module implements methods for converting string case to various case styles: camelCase, kebab-case, PascalCase and snake_case;
• log - is go-module that implements functions for logging using different levels: DEBUG, INFO, WARNING, ERROR, FATAL, TRACE.