Class: WebMock::Util::HashCounter

Inherits:
Object
  • Object
show all
Defined in:
lib/webmock/util/hash_counter.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initializeHashCounter

Returns a new instance of HashCounter.


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# File 'lib/webmock/util/hash_counter.rb', line 7

def initialize
  self.hash = {}
  @order = {}
  @max = 0
  @lock = ::Mutex.new
end

Instance Attribute Details

#hashObject

Returns the value of attribute hash


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# File 'lib/webmock/util/hash_counter.rb', line 6

def hash
  @hash
end

Instance Method Details

#each(&block) ⇒ Object


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# File 'lib/webmock/util/hash_counter.rb', line 32

def each(&block)
  @order.to_a.sort_by { |a| a[1] }.each do |a|
    yield(a[0], hash[a[0]])
  end
end

#get(key) ⇒ Object


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# File 'lib/webmock/util/hash_counter.rb', line 19

def get key
  @lock.synchronize do
    hash[key] || 0
  end
end

#put(key, num = 1) ⇒ Object


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# File 'lib/webmock/util/hash_counter.rb', line 13

def put key, num=1
  @lock.synchronize do
    hash[key] = (hash[key] || 0) + num
    @order[key] = @max = @max + 1
  end
end

#select(&block) ⇒ Object


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# File 'lib/webmock/util/hash_counter.rb', line 25

def select(&block)
  return unless block_given?
  @lock.synchronize do
    hash.select(&block)
  end
end