Class: Gem2Rpm::RpmDependencyList

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/gem2rpm/rpm_dependency_list.rb

Instance Method Summary collapse

Constructor Details

#initialize(dependencies) ⇒ RpmDependencyList

Returns a new instance of RpmDependencyList.



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# File 'lib/gem2rpm/rpm_dependency_list.rb', line 7

def initialize(dependencies)
  @items = dependencies.map { |r| RpmDependency.new(r) }
end

Instance Method Details

#comment_out ⇒ Object

Comment out the dependency.



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# File 'lib/gem2rpm/rpm_dependency_list.rb', line 46

def comment_out
  dep_list = self.map(&:comment_out)

  self.class.new dep_list
end

#each ⇒ Object

Calls the given block once for each element in self, passing that element as a parameter. Returns the array itself. If no block is given, an Enumerator is returned.



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# File 'lib/gem2rpm/rpm_dependency_list.rb', line 14

def each
  # Return Enumerator when called withoug block.
  return to_enum(__callee__) unless block_given?

  @items.each { |item| yield item }
end

#reject ⇒ Object

Returns a new array containing the items in self for which the given block is not true. The ordering of non-rejected elements is maintained. If no block is given, an Enumerator is returned instead.



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# File 'lib/gem2rpm/rpm_dependency_list.rb', line 24

def reject
  # Return Enumerator when called withoug block.
  return to_enum(__callee__) unless block_given?

  self.class.new(@items.reject { |item| yield item })
end

#to_rpm ⇒ Object

Returns string with all dependencies from the list converted into entries suitable for RPM .spec file. Thise entries should include all necessary macros depending on file categorization.



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# File 'lib/gem2rpm/rpm_dependency_list.rb', line 55

def to_rpm
  s = entries.map(&:to_rpm).join("\n")
  s += "\n" unless s.empty?
end

#virtualize ⇒ Object

Convert to rubygem() virtual provide dependencies.



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# File 'lib/gem2rpm/rpm_dependency_list.rb', line 32

def virtualize
  dep_list = self.map(&:virtualize)

  self.class.new dep_list
end

#with_requires ⇒ Object

Output dependencies with RPM requires tag.



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# File 'lib/gem2rpm/rpm_dependency_list.rb', line 39

def with_requires
  dep_list = self.map(&:with_requires)

  self.class.new dep_list
end