Class: Hash

Inherits:
Object show all
Defined in:
lib/spectre.rb,
lib/spectre/helpers.rb,
lib/spectre/assertion.rb

Instance Method Summary collapse

Instance Method Details

#deep_merge!(second) ⇒ Object 



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# File 'lib/spectre.rb', line 12

def deep_merge!(second)
  merger = proc { |_key, v1, v2| Hash === v1 && Hash === v2 ? v1.merge!(v2, &merger) : v2 }
  self.merge!(second, &merger)
end

#default_to!(defaults) ⇒ Object Also known as: defaults_to! 



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# File 'lib/spectre/helpers.rb', line 110

def default_to! defaults
  defaults.each_key do |key|
    unless self[key] != nil
      self[key] = defaults[key]
    end
  end
end

#should_be_empty ⇒ Object

Raises:

  • (AssertionFailure) 


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# File 'lib/spectre/assertion.rb', line 76

def should_be_empty
  raise AssertionFailure.new('Object should be empty', nil, self) unless self.empty?
end

#should_contain(other) ⇒ Object

Raises:

  • (AssertionFailure) 


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# File 'lib/spectre/assertion.rb', line 68

def should_contain(other)
  raise AssertionFailure.new(other, self) unless self.merge(other) == self
end

#should_not_be_empty ⇒ Object

Raises:

  • (AssertionFailure) 


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# File 'lib/spectre/assertion.rb', line 80

def should_not_be_empty
  raise AssertionFailure.new('Object should not be empty', nil, self) if self.empty?
end

#should_not_contain(other) ⇒ Object

Raises:

  • (AssertionFailure) 


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# File 'lib/spectre/assertion.rb', line 72

def should_not_contain(other)
  raise AssertionFailure.new(other, self) unless self.merge(other) != self
end

#symbolize_keys ⇒ Object 



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# File 'lib/spectre/helpers.rb', line 106

def symbolize_keys
  self.inject({}) { |memo, (k,v)| memo[k.to_sym] = v; memo }
end