Class: Button::Response

Inherits:
Object
  • Object
show all
Defined in:
lib/button/response.rb

Overview

Response is a simple proxy class for easy value unpacking from an API response. It is constructed with a hash and proxies method calls on the instance down to keys in the underling hash.

## Usage

response = Button::Response.new({ :a => 1, :b => “two” }) puts response.a puts response.to_hash

Instance Method Summary collapse

Constructor Details

#initialize(attrs) ⇒ Response

Returns a new instance of Response.



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# File 'lib/button/response.rb', line 13

def initialize(attrs)
  @attrs = attrs || {}
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(attr) ⇒ Object 



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# File 'lib/button/response.rb', line 29

def method_missing(attr)
  @attrs[attr] || super
end

Instance Method Details

#respond_to_missing?(method_name, include_private = false) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/button/response.rb', line 33

def respond_to_missing?(method_name, include_private = false)
  @attrs.key?(method_name) || super
end

#to_hash ⇒ Object 



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# File 'lib/button/response.rb', line 25

def to_hash
  @attrs
end

#to_s ⇒ Object 



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# File 'lib/button/response.rb', line 17

def to_s
  values = @attrs.reduce([]) do |acc, (name, value)|
    acc + ["#{name}: #{value || 'nil'}"]
  end.join(', ')

  "Button::Response(#{values})"
end