Class: Appraisal::DependencyList

Inherits:

Object

• Object
• Appraisal::DependencyList

Defined in:

lib/appraisal/dependency_list.rb

Instance Method Summary

• #add(name, requirements) ⇒ Object
• #for_dup ⇒ Object

  :nodoc:.

• #initialize ⇒ DependencyList constructor

  A new instance of DependencyList.

• #remove(name) ⇒ Object
• #to_s ⇒ Object

Constructor Details

#initialize ⇒ DependencyList

Returns a new instance of DependencyList.

# File 'lib/appraisal/dependency_list.rb', line 12

def initialize
  @dependencies = OrderedHash.new
  @removed_dependencies = Set.new
end

Instance Method Details

#add(name, requirements) ⇒ Object

# File 'lib/appraisal/dependency_list.rb', line 17

def add(name, requirements)
  return if @removed_dependencies.include?(name)

  @dependencies[name] = Dependency.new(name, requirements)
end

#for_dup ⇒ Object

:nodoc:

# File 'lib/appraisal/dependency_list.rb', line 34

def for_dup
  @dependencies.values.map(&:for_dup).join("\n")
end

#remove(name) ⇒ Object

# File 'lib/appraisal/dependency_list.rb', line 23

def remove(name)
  return unless @removed_dependencies.add?(name)

  @dependencies.delete(name)
end

#to_s ⇒ Object

# File 'lib/appraisal/dependency_list.rb', line 29

def to_s
  @dependencies.values.map(&:to_s).join("\n")
end