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2017-03-17 12:03 Java UI on top of Ruby script »
I've been searching for answer without any luck for the below problem: I have a quite lengthy ruby script which if you run in terminal(MAC) requires...
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2017-03-15 21:03 How to include gems in java implementation using jRuby? »
I have written a demo program to run ruby code in java(basically scala, but it's quite similar) using jRuby. Here is what I am doing: package com.fl...
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2017-03-15 14:03 Trying to write a Java wrapper which will start or stop logstash »
I have written a java wrapper which I am using to run logstash. I want, if my parent thread dies all the ruby threads should get killed. Currently, Ex...
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2017-03-10 14:03 Logstash with fluent input codec not working »
I have been using logstash with gelf already and wanted to check out fluent input (mainly due to TCP based docker log-driver for fluent as opposed to ...
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2017-03-08 13:03 XPath Parsing in JRuby »
This is my line of code in JRuby when XPath.match(@xmlDoc, "//services/service[./serviceType = 'ADDRESSBOOK']/@data-uri").value When I run this I g...
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2017-03-02 18:03 Cucumber::Cli::Main throws Exiting... Interrupt again to exit immediately when Ctrl + C on windows »
I am running a rails app as a WAR file with JRuby 9000 and a jetty v9 server. Senario: When I am finished running the cucumber test via Cucumber::Cli...
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2017-03-02 14:03 How to use out=STDOUT, err=STDERR in Cucumber::Cli::Main to display output in HTML »
I am running a cucumber script by executing: Cucumber::Cli::Main.new(args).execute! I am trying to get the output from Cucumber into a variable, an...
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2017-03-01 05:03 jruby - import java class into jruby as different name »
I'm using a game framework, libgdx, which includes its own Array class which collides with the JRuby built-in Array. Is there a way to java_import 'co...
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2017-03-01 02:03 Partition a loop to be processed on different cores parallel »
How can I accomplish a loop that will que it's iterations on the available CPU cores? So each iteration will be run in parallel and therefore finish f...
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2017-02-28 23:02 NoMethodError: undefined method `bindings' for java.lang.NullPointerException »
we're working on a ruby on rails (4.2.8) application which is running on jruby-1.7.25. It really is time to update this mummy to the latest version 9....
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2017-02-25 12:02 Recommended approach for invoking functions (use CompiledScript or not?) »
I'm writing a library which offers macro support to be executed in various non-Java languages on the JVM. Think of JavaScript, Ruby etc. Therefor I w...
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2017-02-23 21:02 How do you know when Cucumber::Cli::Main.new(args).execute has finished executing »
I am running a cucumber script by executing Cucumber::Cli::Main.new(args).execute! But Ruby moves to the next line and starts reading from the file. ...
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2017-02-23 16:02 How do I get the output (STDOUT) from Cucumber::CLI::Main.execute into a variable »
Running a cucumber script in Jruby 9.1.7.0. The output goes to STDOUT. How can I get it to save it into a local variable ? require 'cucumber' require...
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2017-02-23 04:02 Slow basic operations JRuby rake task »
I'm trying to diagnose a performance problem with JRuby and Rails without much luck. Essentially, I have a JRuby on Rails 5 application that is going...
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2017-02-21 15:02 How to create async for loops? »
Is it possible to make a for loop divided asynchronous? That each iteration will be calculated in parallel to speed up the iteration? ...
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2017-02-21 14:02 Ruby Table Data Structure to PL/SQL »
Is there a way in Ruby to populate a table of data that would then be passed to a stored procedure? Essentially what I'm trying to do is something li...
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2017-02-20 15:02 Running a rake-tasks under jruby runs them twice »
I do run a jruby application in a tomcat container, deployed using a WAR file, packaged using warable. When executing rake-tasks i run the following ...
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2017-02-17 16:02 Issues writing text file to IFS though jt400 »
All I'm trying to do is to drop a log on IFS Here is my code: def write(target_filename, data) stream = com.ibm.as400.access.IFSFileOutputStre...
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2017-02-17 02:02 How to suppress HBase Shell warning message in JRuby? »
I need to perform some hbase commands using JRuby. In the following example I am trying to pass disable 'tab_name' command in hbase shell. The command...
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2017-02-16 21:02 How to setExceptionListener in Jruby »
I'm new to Jruby and currently working on an app needs to convert Java code to Jruby for JMS client, here is the code in java: connection.setExceptio...
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2017-02-11 17:02 Gem install not finding existing gem »
When running gem install I get the following: gregoryostermayr@gregors test $ gem install jruby-boilerpipe ERROR: Could not find a valid gem 'jruby...
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2017-02-10 15:02 warbler WAR to deploy at tomcat, trouble with relativ URL root »
i have a Rails 4.2.7.1 project that I'm attempting to deploy to Tomcat 7 with JRuby 9.1.5.0 and Warbler 2.0.4 When I deploy it to the root context it ...
(1) odpowiedzi
2017-02-09 00:02 Rufus cron scheduling not working on a jetty server »
Steps to replicate: Create a new Rails project. (rails 3.2.22.5) Add dependencies (warbler, rake, rufus-scheduler) (/Gemfile) JRuby 9.1.7.0 Create...
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2017-02-08 20:02 Zlib::GzipFile::Error: not in gzip format »
I'm trying to decode a gzipped string with zlib and jruby. Here is the minimal working example. require 'stringio' require 'zlib' str = 'H4sIAAAAAAA...
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2017-02-08 18:02 Why is Rufus scheduling the job twice? »
Steps to replicate: Create a new Rails project. (rails 3.2.22.5) Add dependencies (warbler, rake, rufus-scheduler) (/Gemfile) JRuby 9.1.7.0 Create...
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2017-02-07 20:02 ActiveRecord::ConnectionAdapters::Column jdbc error "uninitialized constant" in jruby 9 and rails 5+ »
I am attempting to install and run jruby 9.1.7.0 and rails 5.0.1 on Windows 10. Everything seems to be fine on the install, but as soon as I start a ...
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2017-02-06 02:02 logstash 5.2.0 Unable to find JRuby in Mac »
I'm trying to run logstash 5.2.0 I downloaded the .tar version from https://www.elastic.co/downloads/logstash When I run: logstash-5.2.0/bin/logst...
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2017-02-03 17:02 How to create a log folder before rails application loads the config.logger »
I have an rails app. I am using Jruby/Warble/Jetty to create the executable war file. Copy paste the war file into a separate folder. I want the appl...
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2017-01-31 04:01 How to add columnText as an annotation in itext pdf »
I'm using columnText to draw html into a pdf through XMLWorkerHelper and it's working great. The only problem is, the code base I'm working with requ...
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2017-01-30 16:01 JRuby multi-core processing usages »
Is it possible to run code blocks on multiple cores? For an example for loops and alike? If its possible without much overhead why not use it all the ...
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2017-01-25 21:01 Jruby fails to build test server calabash-android »
Im using calabash-android together with rvm: I been using it succesfully but need to use ruby-2 to do the rebuild of the apk file as in jruby always f...
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2017-01-25 10:01 Can you use gems, when you execute a Ruby script in embedded JRuby? »
It so happened that I need to unit-test this Ruby script. It's a Sinatra-based web application that uses several gems. I have more experience in Java...
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2017-01-25 03:01 Rails-jruby update for Log4j2 »
I've a rails app that uses jruby. It currently uses log4j-1.2 to write logs. I am trying to update the application to log4j-2.6 I am able to get the ...
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2017-01-24 20:01 Bignum to Fixnum ClassCastException error using mongoid under JRUBY »
I am having trouble with using Mongoid in a Rails app under JRuby. I can insert records and count records, but any attempt to query results in the fol...
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2017-01-24 16:01 Logstash is unable to find log4j2.properties configuration file »
When trying to run logstash 5 on windows: C:\Development\workspace\logstash>C:\Development\Software\logstash-5.1.2\bin\logstash.bat -f robot-log...
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