# Sangoro A Ruby program to change the exif creation time stamp of JPEGs or PNGs.<br> # Installation To use the Sangoro tool you require: <ul> <li> <a href="https://www.ruby-lang.org/en/downloads/"><code>ruby</code></a> (v>=2.3.3) </ul> as well as the following Ruby gems: <ul> <li><code>fastimage</code> <li><code>fileutils</code> <li><code>gtk3</code> <li><code>mini_exiftool</code></li> </ul> On Mac you might need the exiftool installed. I recommend installing it using the Brew package manager: ```brew install exiftool``` Get the Sangoro tool by typing ```gem install sangoro``` in your command line. This will install the sangoro gem as well as the gems mentined above. Now you can just run ```sangoro``` in your command line. # Usage 1. Select a JPEG/PNG file by clicking on "Select image" 2. You will see the file name and the creation date & time on the right side, if available. 3. Now you can specify by how many hours, minutes and/or seconds you want the time stamp to move. You also need to choose whether to move the timestamp forward or back. 4. If you want to apply this change to all images in the folder, check the box below. 5. Click "Apply". 6. You are done. The exif creation timestamp of the selected image(s) was adjusted as specified. # Remarks If you have any remarks, bugs, questions etc. please tell me, I'd be happy to help.

A gem to rule your apps in GNOME workspaces.

Interactive utilities to develop in Ruby, implemented in Ruby and GTK3.

A Ruby/GTK3 gem to manage ssh hulls

Really simple volume system tray written in ruby.

Play sound files slowly so you can follow along

Ruby/WebKit2GTK is a Ruby binding of WebKit2GTK+.

Ruby/WNCK3 is a Ruby binding of libwnck 3.

# Wuffl <strong> 1. Introduction </strong> Wuffl is a simple image viewer which can move pictures either to a „Selected“ folder or to a „Deleted“ folder. "Selected" and "Deleted" folders are located in the same folder as the chosen picture. Wuffl is available for Linux Ubuntu >=14.04, Mac >= OS Ventura and Windows >=10. Imagine you review you vacation photographs and you need to select which pictures to show to your friends at the next party, or you work your way through a bunch of old pictures and you need to select a view of them for a anniversary celebration. Wuffl allows you to move the picture to an extra folder ("Selected") or to a "Deleted" folder while viewing it. <strong> 2. Installation </strong> To use the Wuffl image viewer you require: <ul> <li> <a href="https://www.ruby-lang.org/en/downloads/"><code>ruby</code></a> (v2.4) </ul> as well as the following Ruby gems: <ul> <li><code>fastimage</code> <li><code>fileutils</code> <li><code>gtk3</code> <li><code>stringio</code></li> </ul> Get the Wullf image viewer by typing ```gem install wuffl``` in your command line. This will install the wuffl gem as well as the gems mentined above. <strong>3. Usage</strong> Using your terminal or cmd start Wuffl by typing <code> wuffl</code> After starting Wuffl you'll see a start screen with a line of buttons at the bottom. To select an image go to the top left corner, klick on <code>File</code> → <code>Open file</code> and browse to the location of you images. Then select an image and click <code>open</code> or just doubleclick on the selected image. <strong>4. Remarks</strong> If you have any remarks, bugs, questions etc. please tell me, I'd be happy to help.

xyp is a simple 2D graphics plotter

Simple GUI application to show the yard documents of installed Gems.

A quick and dirty ruby-gtk3 ui wrapper around systemd/systemctl