Class: StrictComparableHash

Inherits:

Hash

Object
Hash
StrictComparableHash

show all

Defined in:: lib/tasks/capistrano_tasks.rb

Overview

basically { :a => 1, :b => 2 }.eql?({ :b => 2, :a => 1}) => true

Instance Method Summary collapse

#eql?(other) ⇒ Boolean
#hash ⇒ Object

must return an integer or #eql? will be ignored by Comparable assumes hash elements are strings will break if a value is something else whose to_s varies randomly.

Instance Method Details

#eql?(other) ⇒ `Boolean`

Returns:

(Boolean)



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# File 'lib/tasks/capistrano_tasks.rb', line 9

def eql?(other)
  self == other
end

#hash ⇒ `Object`

must return an integer or #eql? will be ignored by Comparable assumes hash elements are strings will break if a value is something else whose to_s varies randomly



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# File 'lib/tasks/capistrano_tasks.rb', line 16

def hash
  Zlib.crc32(to_a.map(&:to_s).sort.to_s)
end