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New posts in ruby

Get numbers from a list in a file, output to another file in Ruby?

ruby

Sinatra - undefined method `join' for #<String> - after removing Gemfile.lock

ruby sinatra

Ruby in Erlang

ruby erlang

How to match multi-line strings in Ruby using Regular Expressions to be used in an Inverted Index?

ruby regex inverted-index

How to keep file field value when validation failed

ruby-on-rails ruby ruby-on-rails-3 forms webforms

Generating JavaScript in Sinatra helpers

javascript ruby sinatra haml

Create a deep copy of a record?

ruby-on-rails ruby rails-activerecord

Obtain Date from an RSS Feed in Ruby

ruby rss

Is it possible to convert range to string?

ruby

In Ruby (1.9.3), why does nil respond to the comparison operator, `<=>`?

ruby null comparable

What's the simplest way in Ruby to group an array of arrays by element order?

ruby

Getting some elements in a string using a regex

ruby regex

nested form_for singular resource

ruby-on-rails ruby routes nested

Ruby call "super" from a block (i.e in context)

ruby metaprogramming superclass super ancestor

Rails -- How to save HTML output of a HAML partial as a string to send to an external service?

ruby-on-rails ruby haml buffering partials

Error while installing pod in Apple Silicon (M1)

swift ruby cocoapods apple-silicon
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