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New posts in ruby

How are Symbols faster than Strings in Hash lookups?

ruby hash hashmap symbols

how can I read a file, bytes at a time in Ruby?

ruby file-io

Embedding Rake in a C++ app? Or is there a Lake for LUA?

c++ ruby lua rake

xslt 2.0 and Ruby on OS X

ruby macos xslt-2.0 xslt

How to override setup values, like RSpec `let`, in shoulda contexts?

ruby shoulda

How can I access a Rails scope lambda without calling it?

ruby-on-rails ruby lambda

Data Conversion in Ruby

ruby-on-rails ruby

How to do the equivalent of 's3cmd setacl --acl-grant=read:82b82d.. s3://somebucket/..' in Ruby?

ruby amazon-s3 amazon-cloudfront s3cmd

how to make a ActiveModel to became a hash or array?

ruby-on-rails ruby activerecord

How to make page reload with Javascript, or Ruby on rails

jquery ruby-on-rails ruby ruby-on-rails-3 coffeescript

Installing the SQLite3 gem on Windows: sqlite.h is found, sqlite itself is not

ruby sqlite

Incremental search in Sinatra App

ruby sinatra haml

Websocket-rails cannot broadcast from model

ruby-on-rails ruby ruby-on-rails-3 ruby-on-rails-4 websocket

How can I diagnose my very slow Ruby startup times?

ruby macos

Hardcoded "require 'debug'" can't find the sourcefile

ruby debugging

Why does Nokogiri require only work in super-user mode?

ruby linux rubygems nokogiri

Rubymine deprecation warnings

ruby-on-rails ruby rubymine

How to send complete POST request using Net::HTTP (Rails)

ruby-on-rails ruby

Is it possible to execute a method after sending a response back to the browser in Rails?

ruby-on-rails ruby callback

An error occurred while loading ./spec/controllers/users_controller_spec.rb

ruby factory-bot
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