Andy Jones

In the UK we like Centrigrade but mph

5

Sorry to be awkward. There's does not seem to be a way of getting this.

KeyError "Missing Hash Key" with basic example code

3

Please forgive me if I am doing something stupid -- Crystal newbie -- but I can't get this to work. I made a simple program out of one of your...

``` require "chronic_duration" 360.upto(370) do |d| time = Time.now t = time - (d * 60 * 60 * 24) + rand * 50 puts "%s: %s | %s" %...

running bundle exec in a runnable .war

6

How do I call bundle exec within a runnable .war file? Our application here uses some local Git repos, so the data migration tool I've just written needs to be...

Problems with Bundler 1.16.0

10

It seems as if Bundler 1.16.0 might have broken Warbler? I get "Unable to detect bundler spec under '/usr/share/tomcat/.rvm/gems/jruby-9.1.8.0/gems/bundler-1.16.0'' and its sub-dirs". This is a new problem, and if I...

Instructions for CSS are incorrect for Middleman 4

2

The instructions [here](https://github.com/middleman/middleman-syntax#css) assume that you can dynamically render a .scss file. I'm [told](https://github.com/middleman/middleman/issues/2101#issuecomment-312687818) that this does not work for Middleman 4.

SSL "Certificate verify failed" when running trivial test program

15

Here's my trivial test program: ``` require 'rss' require 'open-uri' def pull(url) open(url) do |rss| feed = RSS::Parser.parse(rss) feed.items.each{ |item| puts item.title } end end pull 'https://www.theguardian.com/uk-news/rss' ``` This program...

copy-to-dir fails if the directory exists?

2

In my build script I have: ``` acbuild --debug run -- /bin/busybox mkdir -p /usr/src/app/ acbuild --debug run -- /bin/busybox chmod 777 /usr/src/app/ ``` And then later: ``` acbuild --debug...

Ruby page is a bit out of date

5

Ruby/DBI appears to be long gone. Some alternatives: ### Sequel http://sequel.jeremyevans.net/ DB["update customer where code = ?", "abc1"].update DB.fetch("select * from customer where code = ?", "abc1") ### RDBI https://github.com/RDBI/rdbi...

Most non-beginner cross-stitch projects use half- and quarter-stitches as well as full stitches. Cstitch is good (very good, in fact) as far as it goes, but without recognising the existance...