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attribute accessor ruby

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RM answered on March 23, 2020 Popularity 7/10 Helpfulness 2/10

answer attribute accessor ruby

related attr_accessor ruby

related What is attr_accessor in Ruby?

attribute accessor ruby

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//#https://www.rubyguides.com/2018/11/attr_accessor/

attr_accessor :protein

//#For this example, it creates:

//# protein
//# protein=

//#These are the same methods we created before…
//#But now you don’t have to type them out.
//#It’s a shortcut!

Popularity 7/10 Helpfulness 2/10 Language ruby

Source: www.rubyguides.com

Tags: accessor ruby

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Contributed on Apr 03 2023

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class Food
 attr_accessor :protein
 def initialize(protein)
   @protein = protein
 end
end

Popularity 10/10 Helpfulness 4/10 Language ruby

Source: www.rubyguides.com

Tags: ruby

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Contributed on Mar 23 2020

Gifted Gazelle

0 Answers Avg Quality 2/10

What is attr_accessor in Ruby?

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# What is attr_accessor, attr_reader or attr_writer in Ruby?

# Verbose (hand written reader and writer)
class Person
  def name
    @name
  end
  def name=(str)
    @name = str
  end
end

# or using attr_reader and/or attr_writer
class Person
  attr_reader :name
  attr_writer :name
end

# or using attr_accessor
class Person
  attr_accessor :name
end

# Usage
person = Person.new
person.name = 'Dennis'
person.name # => "Dennis"

Popularity 9/10 Helpfulness 4/10 Language ruby

Source: stackoverflow.com

Tags: ruby

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Contributed on Nov 14 2022

klueless-io

0 Answers Avg Quality 2/10

attribute accessor ruby

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What is attr_accessor in Ruby?

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