Class: Stickler::SpecLite

Inherits:
Object
  • Object
show all
Includes:
Comparable
Defined in:
lib/stickler/spec_lite.rb

Overview

A lightweight version of a gemspec that only responds to name, version, platform and full_name. Many of the items in the rubygems world deal with the triplet [ name, verison, platform ] and this class encapsulates that.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, version, platform = Gem::Platform::RUBY) ⇒ SpecLite

Returns a new instance of SpecLite.



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# File 'lib/stickler/spec_lite.rb', line 19

def initialize( name, version, platform = Gem::Platform::RUBY )
  @name = name
  @version = Gem::Version.new( version )
  @platform_string = platform.to_s
  @platform = Gem::Platform.new( platform )
end

Instance Attribute Details

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/stickler/spec_lite.rb', line 14

def name
  @name
end

#platform ⇒ Object (readonly)

Returns the value of attribute platform.



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# File 'lib/stickler/spec_lite.rb', line 16

def platform
  @platform
end

#platform_string ⇒ Object (readonly)

Returns the value of attribute platform_string.



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# File 'lib/stickler/spec_lite.rb', line 17

def platform_string
  @platform_string
end

#version ⇒ Object (readonly)

Returns the value of attribute version.



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# File 'lib/stickler/spec_lite.rb', line 15

def version
  @version
end

Instance Method Details

#<=>(other) ⇒ Object

Lets be comparable!



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# File 'lib/stickler/spec_lite.rb', line 69

def <=>(other)
  return 0 if other.object_id == self.object_id
  other = coerce( other )

  [ :name, :version, :platform_string ].each do |method|
    us, them = self.send( method ), other.send( method )
    result = us.<=>( them )
    return result unless 0 == result
  end

  return 0
end

#=~(other) ⇒ Object

See if another Spec is the same as this spec



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# File 'lib/stickler/spec_lite.rb', line 85

def =~(other)
  other = coerce( other )
  return (other and 
          self.name == other.name and
          self.version.to_s == other.version.to_s and
          self.platform_string == other.platform_string )
end

#file_name ⇒ Object 



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# File 'lib/stickler/spec_lite.rb', line 31

def file_name
  full_name + ".gem"
end

#full_name ⇒ Object Also known as: to_s 



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# File 'lib/stickler/spec_lite.rb', line 26

def full_name
  "#{name}-#{version_platform}"
end

#name_version ⇒ Object 



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# File 'lib/stickler/spec_lite.rb', line 39

def name_version
  "#{name}-#{version}"
end

#prerelease? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/stickler/spec_lite.rb', line 51

def prerelease?
  version.prerelease?
end

#spec_file_name ⇒ Object 



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# File 'lib/stickler/spec_lite.rb', line 35

def spec_file_name
  full_name + ".gemspec"
end

#to_a ⇒ Object 



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# File 'lib/stickler/spec_lite.rb', line 55

def to_a
  [ name, version.to_s, platform_string ]
end

#to_rubygems_a ⇒ Object

Convert to the array format used by rubygems itself



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# File 'lib/stickler/spec_lite.rb', line 62

def to_rubygems_a
  [ name, version, platform_string ]
end

#version_platform ⇒ Object 



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# File 'lib/stickler/spec_lite.rb', line 43

def version_platform
  if platform == Gem::Platform::RUBY or platform.nil? then
    version.to_s
  else
    "#{version}-#{platform_string}"
  end
end