Search Results for "gem"

Please upgrade to Ruby >= 2.4 before installing Guard! To install for older versions, update Bundler at least 1.12: gem update bundler and Bundler should correctly resolve to earlier gems for your given Ruby version. Guard automates various tasks by running custom rules whenever file or directories are modified. It's frequently used by software developers, web designers, writers and other specialists to avoid mundane, repetitive actions and commands such as "relaunching" tools after changing source files or configurations. ...

...Some operating systems may provide an unsupported version of Ruby as their "system ruby". In these cases, users should use RVM or rbenv to install a supported Ruby version and use that version's gem binary to install tmuxinator. tmuxinator uses your shell's default editor for opening files. If you want to change your default editor simply put a line in ~/.bashrc that changes it. The recommended version of tmux to use is 1.8 or later, with the exception of 2.5, which is not supported (see issue 536 for details). Your mileage may vary for earlier versions. ...

...You can overwrite the existing icons and colors mapping by copying the yaml files. You may also use a color hex code as long as it is quoted within the YAML file and prefaced with a # symbol. A Ruby gem that beautifies the terminal's ls command, with color and font-awesome icons.

Lolcat is a command-line tool that colorizes terminal output by printing text in rainbow gradients. Inspired by the original Ruby “lolcat” project, it takes input from stdin or files and outputs the same text with colorful ANSI escape codes. It’s frequently used to add a playful touch to logs, help messages, or shell scripts, making otherwise mundane terminal output more fun. Options allow customizing color spread, speed, and randomization to create different rainbow effects. Lolcat is often...