snusnu / procto Goto Github PK

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Turns your ruby object into a method object

License: MIT License

Ruby 100.00%

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madziaf backus supernats coverhound smostovoy mileszim ahmetabdi zzip datacamp-engineering

procto's Issues

Add `to_proc` singleton method

Copied over from slack:

require 'procto'

class Shouter
  include Procto.call

  def initialize(text)
    @text = text
  end

  def call
    @text.upcase
  end
end

names = %w[John Dan Marcus]

names.map(&Shouter.method(:call)) # => ["JOHN", "DAN", "MARCUS"]

class Shouter
  def self.to_proc
    public_method(:call).to_proc
  end
end

names.map(&Shouter) # => ["JOHN", "DAN", "MARCUS"]

An old bundler version is locked-in in procto.gemspec

➜  procto git:(master) bundle
Updating https://github.com/rom-rb/devtools.git
Fetching gem metadata from https://rubygems.org/.........
Fetching version metadata from https://rubygems.org/...
Fetching dependency metadata from https://rubygems.org/..
Resolving dependencies...
Bundler could not find compatible versions for gem "bundler":
  In Gemfile:
    bundler (~> 1.6.1) ruby

  Current Bundler version:
    bundler (1.10.6)
This Gemfile requires a different version of Bundler.
Perhaps you need to update Bundler by running `gem install bundler`?
Could not find gem 'bundler (~> 1.6.1) ruby in any of the sources

Option to make `.new` private

I frequently use method objects like these:

class Greeter
  private_class_method :new
  
  def self.call(text)
    new(text).call
  end

  def initialize(text)
    @text = text
  end

  def call
    "Hello #{@text}"
  end
end

I add the private_class_method :new to avoid to another developers that does not understand the pattern instantiate the object manually.

What do you think about it?

Please explain the name

Love this gem! I'm wondering what the name means and whether you could explain it in the main README.

snusnu / procto Goto Github PK

procto's People

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procto's Issues

Add `to_proc` singleton method

An old bundler version is locked-in in procto.gemspec

Option to make `.new` private

Please explain the name

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