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# Often you'll have an array of hashes, and you find yourself needing to 
# retrieve an object from that array by some unique attribute of the hash.
#
# Here is a way to convert an array to a hash that contains hashes indexed by the key value you specify.

# This is possible because Array uses the Enumerable module as a mixin

users = [
  {'id' => 1, 'name' => 'Susan'},
  {'id' => 2, 'name' => 'Pat'},

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# It does work

my_hash = {a: 1, b: 2, c: 3, d: 4, e: 5}
my_hash.find {|k,v| puts "k:#{k},v:#{v}"; v == 3}

# Output:
# k:a,v:1
# k:b,v:2
# k:c,v:3
# => [:c, 3]

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class ExampleClass
  PI = 3.14159265359
end

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Keybase proof

I hereby claim:

• I am redconfetti on github.
• I am redconfetti (https://keybase.io/redconfetti) on keybase.
• I have a public key ASAzmSErVw9jGPNYkpArJ0XNRecBxcnAxmPoQ6V42oM7Ago

To claim this, I am signing this object:

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# Use this template by running:
#
# $ rails new my_application --api --webpack=vue -m https://gist.githubusercontent.com/redconfetti/011aac614ebe3bd7d798b431fe789f5a/raw/6b917017d2f0ede9f183107f6c9db8cf821a59b3/template.rb
#

# Configure Rspec
puts "-- Configuring Rspec --"
gem_group :development, :test do
  gem "rspec-rails"
end

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Rust Console Commands

These commands will work for an "owner".

Useful References

• Rust Items Reference
• Rust Labs Item List
• Rust Fandom Items
• Rust RCON Server Commands

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Markdown Example

This is an example of a Markdown document that provides HTML with [Razor syntax] included, used in ASP.NET Core.

Example 1

This uses 'cshtml' as the language label.

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Pure JavaScript

JavaScript makes AJAX requests asynchronously, so you can't expect the code to wait for a return value. You have to use a callback function to process the data when it is returned.

In the past you would use a library to make HTTP requests, like jQuery, the AngularJS $http service, or the Axios library (used in older ReactJS applications).

Now JavaScript supports a new API called Fetch.

These libraries, and Fetch, return an object known as a Promise object. The Promise wraps the actual request function in a handler that enables you configure callback functions that are called upon success or failure of the request.

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I wish a suite of protocols existed for the internet, much like FTP, SSH, and HTTP, to support an open distributed social network.

I'd like to adopt or contribute to such a thing. Here is a list of the requirements that I can think of that I'd set for such a suite.

• Interoperability - Ability to migrate your data between systems
• Distributed - Much like a website is an isolated resource, each persons own photos, posts, etc. should be stored on their own node. They can pay a company to host their node as a service for them, or they can run their own software that conforms to the protocols to host their own node.

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IOTA

• Quickstart for Developers

Running your own Node

• Hornet Playbook
• HORNET - Community Driven IOTA Node
• IOTA Wiki
• An Introduction to IOTA