Class: Rails4Upgrade::GemDependency

Inherits:
Struct
  • Object
show all
Defined in:
lib/rails4_upgrade/gem_dependency.rb

Constant Summary collapse

RAILS_GEMS = 
Set.new(
  %w(actionmailer actionpack activemodel activerecord activesupport railties rails)
).freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, requirement) ⇒ GemDependency

Returns a new instance of GemDependency.



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# File 'lib/rails4_upgrade/gem_dependency.rb', line 7

def initialize(name, requirement)
  requirement = requirement.is_a?(::Gem::Requirement) ? requirement : ::Gem::Requirement.new(requirement)
  super
end

Instance Attribute Details

#name ⇒ Object

Returns the value of attribute name

Returns:

  • (Object) —

    the current value of name



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# File 'lib/rails4_upgrade/gem_dependency.rb', line 2

def name
  @name
end

#requirement ⇒ Object

Returns the value of attribute requirement

Returns:

  • (Object) —

    the current value of requirement



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# File 'lib/rails4_upgrade/gem_dependency.rb', line 2

def requirement
  @requirement
end

Instance Method Details

#rails? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rails4_upgrade/gem_dependency.rb', line 12

def rails?
  RAILS_GEMS.include?(name)
end

#satisfied_by_rails4? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rails4_upgrade/gem_dependency.rb', line 16

def satisfied_by_rails4?
  requirement.satisfied_by?(::Gem::Version.new("4.0.0"))
end