Class: Bundler::PubGrub::VersionRange::Empty

Inherits:
Bundler::PubGrub::VersionRange show all
Defined in:
lib/bundler/vendor/pub_grub/lib/pub_grub/version_range.rb

Constant Summary

Constants inherited from Bundler::PubGrub::VersionRange

EMPTY

Instance Attribute Summary

Attributes inherited from Bundler::PubGrub::VersionRange

#include_max, #include_min, #max, #min

Instance Method Summary collapse

Methods inherited from Bundler::PubGrub::VersionRange

any, #compare_version, #contiguous_to?, empty, #inspect, #partition_versions, #ranges, #span, #strictly_higher?, #strictly_lower?, #union, #upper_invert

Constructor Details

#initialize ⇒ Empty

Returns a new instance of Empty.

[View source]

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# File 'lib/bundler/vendor/pub_grub/lib/pub_grub/version_range.rb', line 15

def initialize
end

Instance Method Details

#==(other) ⇒ Object

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# File 'lib/bundler/vendor/pub_grub/lib/pub_grub/version_range.rb', line 54

def ==(other)
  other.class == self.class
end

#allows_all?(other) ⇒ Boolean

Returns:

  • (Boolean)
[View source]

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# File 'lib/bundler/vendor/pub_grub/lib/pub_grub/version_range.rb', line 38

def allows_all?(other)
  other.empty?
end

#any? ⇒ Boolean

Returns:

  • (Boolean)
[View source]

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# File 'lib/bundler/vendor/pub_grub/lib/pub_grub/version_range.rb', line 46

def any?
  false
end

#empty? ⇒ Boolean

Returns:

  • (Boolean)
[View source]

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# File 'lib/bundler/vendor/pub_grub/lib/pub_grub/version_range.rb', line 18

def empty?
  true
end

#eql?(other) ⇒ Boolean

Returns:

  • (Boolean)
[View source]

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# File 'lib/bundler/vendor/pub_grub/lib/pub_grub/version_range.rb', line 22

def eql?(other)
  other.empty?
end

#hash ⇒ Object

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# File 'lib/bundler/vendor/pub_grub/lib/pub_grub/version_range.rb', line 26

def hash
  [].hash
end

#include?(_) ⇒ Boolean

Returns:

  • (Boolean)
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# File 'lib/bundler/vendor/pub_grub/lib/pub_grub/version_range.rb', line 42

def include?(_)
  false
end

#intersect(other) ⇒ Object

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# File 'lib/bundler/vendor/pub_grub/lib/pub_grub/version_range.rb', line 34

def intersect(other)
  self
end

#intersects?(_) ⇒ Boolean

Returns:

  • (Boolean)
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# File 'lib/bundler/vendor/pub_grub/lib/pub_grub/version_range.rb', line 30

def intersects?(_)
  false
end

#invert ⇒ Object

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# File 'lib/bundler/vendor/pub_grub/lib/pub_grub/version_range.rb', line 58

def invert
  VersionRange.any
end

#select_versions(_) ⇒ Object

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# File 'lib/bundler/vendor/pub_grub/lib/pub_grub/version_range.rb', line 62

def select_versions(_)
  []
end

#to_s ⇒ Object

[View source]

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# File 'lib/bundler/vendor/pub_grub/lib/pub_grub/version_range.rb', line 50

def to_s
  "(no versions)"
end