Questions tagged [ruby]

Use this tag if you're looking for a ruby library or an application written in the ruby scripting language.

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19 views

Ruby library for secure password hashing

Following several resources on the web (e.g. here), I'd like to use the $6$rounds=500000$%.16s format for password hashing. One option is mkpasswd -m sha-512 -R 50000. However, I would prefer a Ruby ...
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2 views

Ruby gem for capturing user drawing

Is there a recommended ruby gem that can be used for user drawing capture? I would like a gem where a user is able to draw on a platform (nothing too fancy, just strokes are fine), be able to undo, ...
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24 views

RSA/ECB/OAEPWithSHA-256AndMGF1Padding in Ruby

Any thoughts on the best approach to decrypt a value encrypted with RSA/ECB/OAEPWithSHA-256AndMGF1Padding encryption in Ruby? Or general steps?
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Is there something like Dist::Zilla in Ruby?

Dist::Zilla is a tool to automate many authoring and packaging tasks for module authors. Is there a similar thing in Ruby?
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1answer
22 views

Offline reverse geocoding at country level [(lat, lon) to country] for Ruby

I am looking for offline geocoder that would locate country where specific point is located be usable in a Ruby script work offline (required due to a high number of points) is using OpenStreetMap ...
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23 views

FTP Service for Active Storage

I am developing a service for ActiveStorage https://github.com/gordienko/activestorage-ftp with the ability to download and delete files via the FTP protocol, and the display via Nginx. The module ...
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13 views

Utility to make Rails app code unreadable

It migth be a silly question, but I'll try anyway. Here's the situation: I have multiple clients for whom I deployed a couple of Rails apps. The problem is that I suspect they are using my code from ...
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44 views

Modern CMS for Ruby on Rails

Is there any recommendable modern CMS (-engine) for Ruby on Rails? It should not be some 'external' or API-CMS like Contentful but rather something that's fully integrated but still has a modern ...
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1answer
14 views

What text-to-speech libraries are available in Ruby?

What text-to-speech libraries are available in Ruby? I'm looking for libraries with explicit Ruby APIs, and don't want to deal with JSON, XML-RPC, or system calls.
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6 views

Profiling a Rails delayed job (backend?)

I need to profile a slow Rails job that runs in the background using delayedjobs. I've been looking at the various Rails profiling tools but they all seem to be focused on foreground REST/browser ...
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28 views

Ruby library for CUDA

I'm looking for Ruby CUDA bindings. I found these two repositories: https://github.com/xman/sgc-ruby-cuda and https://github.com/prasunanand/rbcuda I looked on NVIDIA developer talks forum that I can ...
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1answer
50 views

With what tools can I make a complex and advanced GUI with Ruby?

First of all (as a curiosity) please answer me something. Can PURE Ruby be used to make GUI without using other libraries or tools? Now let's get down to business. I use Ruby 2.5.3 and because I ...
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1answer
43 views

Fast, Scalable and Efficient Web development framework for beginners

I have knowledge of Core Java and I'm learning Python too. What is the best web development framework for beginners?. I'm trying to develop a web portal for displaying some analytics and wanted to ...
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1answer
51 views

Ruby parser for scripting

I want to edit Ruby files using Python scripts and I need to Check if a function call exists within a class, add if not present, check function call args if present and change accordingly Check if a ...
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1answer
386 views

Java equivalent to Ruby's SecureRandom?

Is there a Java equivalent to Ruby's SecureRandom.hex(...) method? Happy with anything in JVM-land: Something living inside the Java crypto APIs Something provided by a 3rd party/open source library ...
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1answer
66 views

Server monitor software for Ruby on Rails

I'm a developer for a startup and currently looking for a server monitoring software that'll work with Ruby on Rails. I don't have any preferences honestly. But we have an app (iOS) that'll we ...
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1answer
25 views

Editor V/s IDE for developing Ruby

I have just begun to start Ruby on Rails (Earlier, I was a PLSQL and Bash developer). I have never felt the need to use an IDE (apart from the time when I used to code in Advanced Java) and since I'm ...
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1answer
21 views

Is there some good study book recommendation for ruby or ruby-on-rails? [closed]

I am new to study ruby and ruby-on-rails, but there is short of study resources, and search google, that is of varying quality. So, I don't know how to make choice, because choose a not that good ...
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1answer
133 views

Free editor for Ruby similar to Rubymine?

I am having serious trouble finding working editors for Ruby on Windows 7 that aren't DOS based. Does anyone know of any that work like Visual Studio or Rubymine that are also free? Or, at least, ...
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2answers
111 views

Compiler for Windows 7 with a GUI?

I'm trying to learn a programming language to make a simple 2D space game or an RPG, but I am very stuck as to what one to use. I think I have narrowed it down to Python or Ruby, but there seem to be ...
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37 views

Tool to help automatize web tasks?

I would like to automatize web tasks which normally should be achieved by a web browser, for example video upload to a certain video sharing website. I would like to make a pure command line program, ...
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1answer
17 views

Ruby implementations written in Ruby?

There are many and many implementations of Ruby programming language. Are there any Ruby implementations written in Ruby (bootstrapped)?
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42 views

What should I use to create an app like Buffer Pablo (demo inside)?

I know Ruby on Rails and JavaScript (including jQuery) and I want to create a web app like Buffer Pablo (watch this 30 seconds video). But I'm not really sure what tools, gem or JS library to use and ...
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1answer
95 views

Graphical toolkit with visual designer for Ruby (similar to Glade)

I would like to know if there is an alternative to Glade that works with Ruby. I use Ubuntu and create CLI applications but would like to have a GUI rather than a CLI. I have always admired Glade's ...
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1answer
141 views

Which data visualization library to choose? [closed]

Which data visualisation library for drawing interactive directed graphs do you recommend ? Preferably something that plays nicely with ruby on rails, allows styling, is open source, and offers ...
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1answer
2k views

Open Source Dialog System Natural Language Processing Engine?

Introduction and goal I'm interested to develop (possibly in Ruby language) Conversational Commerce Chat Apps [1]. A Dialog System Engine ? Specifically I want to implement a dialog system engine, ...
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1answer
49 views

free deployment solution for rails app with no need for credit card

We are a team of 5 colleagues and we are building a website project using rails, we have certain functionalities in mind that won't work on "localhost"(like google maps, sign up using google+ or ...
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1answer
235 views

Ruby on Rails: Gem for auto generating methods from wsdl to use it with AngularJS

I'm searching for Gem which would auto generate methods from WSDL to Ruby on Rails functions in some class so I could use them with AngularJS similar to this node js toll. What I mean with auto ...
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4answers
171 views

Http request logs collector

I have a simple rails app and it is sending http requests to a server which then displays the results in UI. I just want to count the number of requests that I send and the request and response for ...
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0answers
87 views

PaperTrail Ruby gem for Node

When I searched for the Node equivalent of the Ruby gem PaperTrial, I found this stackoverflow question. There is also node-audit-log. However, it has not be touched in 2 years. And furthermore, it ...
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2answers
214 views

GUI Library for Ruby supporting Linux

Minimal requirement is support for Linux. The most important is that it is usable in production and open-source with decent documentation (so amount of bugs and problems will be low and once ...
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2answers
136 views

Ruby gem to escape HTML tags that aren't in a whitelist?

I'm working on a Rails app, and I have some text that is almost html_safe. Specifically, I need to allow the tags mentioned in this post, and escape all others. Rails will either escape all the tags, ...
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0answers
84 views

What are external tools for testing thread safety in Ruby and Rails?

It's rather annoying to determine thread safety entirely by eye. Surely people make mistakes... It would be nice to find a tool that can automate the checking for non-thread-safe code in Ruby and ...
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1answer
61 views

Documentation generator tool for multiple languages

I have project that written with Ruby, Java, Python and Bash and currently I'm searching for single documentation tool that can be used to generate web pages, like Sphinx-doc does Precondition is not ...
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1answer
1k views

Tools for creating call graph for Ruby application?

I am looking for tools that create call graph for Ruby applications, like this https://pycallgraph.readthedocs.org/en/master/ but unfortunately it's for Python. Anything that could help me analyze ...
4
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1answer
332 views

Simple tool (gem) to convert directories of markdown files to GitHub style wiki

I have a directory containing many markdown files as well as other directories containing markdown files. I have everything in version control and don't really want to re-organize everything, but I ...
3
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1answer
189 views

Software (IDE) for web-automation

I'm learning web-automation by myself, really like just using iTerm with Watir and SublimeText, BUT understood it's better to use some IDE software so I can see results of my test cases (for the ...
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0answers
37 views

SQL/No-SQL agnostic data persistence in Ruby

I'm trying to find a gem that provides the ability to persist data to a database in a way that is agnostic of the database that has been configured. For example, I need to support both SQL and "no-SQL"...
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0answers
17 views

Any multi-dimensional Ruby state machine gems?

Are there any state machine gems that support more than one dimension (field, column, attribute...) of state? I skimmed the docs of the most popular ones, and also tried googling, but could find no ...
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1answer
127 views

Ruby on Rails vs PHP [closed]

I'm planning to get into web development. I want invest my time in learning a web application framework that will help me for long time. I want to learn a framework that is commonly used, really ...
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0answers
149 views

Test/unit to rspec converter for Ruby

I have some existing Ruby projects that use test/unit. I'd like to automatically convert them to RSpec, so that I can play around with that framework. It needs to be able to run on OS X. I've heard ...
2
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1answer
78 views

How to fuzzy search my files content (All of them are plain text) using Python or Ruby tool

My OS is MAC OSX I write tons of plain text files (markdown format) I want to do fuzzy search under my folder For example, If the file contains "stackoverflow" I want the file can be search by ...
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0answers
35 views

Call hierarchy analysis tool for Ruby [duplicate]

I am learning the Cloudfoundry code. Cloudfoundry is mainly written in Ruby, so now I would like to find a tool to generate the call hierarchy flow, so that I can easily understand the workflow, and ...
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2answers
53 views

Create OSX installer from Ruby program

This was asked on SO, but closed as off topic: https://stackoverflow.com/q/21212634/151502 I'm looking for something that takes the ruby program that I've been given and wraps it up with everything (...
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2answers
214 views

Ruby automatic mass refactoring tools

What are the best Ruby automatic mass refactoring tools out there? For instance, I want to be able to replace double quoted strings that don't have any special content (#{}, \n, ') with single quoted ...
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0answers
19 views

Ruby equivalent to (JavaScript) Backbone

I am re-factoring a component service of an application, which is a JSON-over-HTTP microservice. The client and server are both Ruby. Ideally the re-factored client code will produce model objects ...
3
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0answers
57 views

What are the best PDF and XLS reporting solutions on Ruby on Rails?

The solution I'm looking for is not using rail's view because I'm using rails only in Back end. I have an AngularJS front end. I'm trying PrawnPdf right now and I have some issues with performances ...
16
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1answer
124 views

Ruby Prolog interpreter

Is there a Prolog interpreter written in Ruby? I've come to find ruby-prolog and other such DSLs, but I am actually interested in a interpreter for the true Prolog language, similar to this JS ...
5
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1answer
165 views

Looking for a Ruby/PHP file explorer

I'm looking for some fancier replacement of apaches directory listing. It should be a webbased fileexplorer which just displays the files inside a specific subfolder. It would be great if it also ...
2
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1answer
47 views

Excel Import Generic Framework

I am looking for generic framework/gem/library in Ruby/Rails which will do following things: read data from excel Parse data validate each row and fields. Fields can have complex rules Error handling ...