Class: Chef::Provider::Package::Yum::RPMVersion

Inherits:
Object
  • Object
show all
Includes:
Comparable
Defined in:
lib/chef/provider/package/yum.rb

Overview

RPMUtils

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ RPMVersion

Returns a new instance of RPMVersion.



233
234
235
236
237
238
239
240
241
242
243
244
 
# File 'lib/chef/provider/package/yum.rb', line 233

def initialize(*args)
  if args.size == 1
    @e, @v, @r = RPMUtils.version_parse(args[0])
  elsif args.size == 3
    @e = args[0].to_i
    @v = args[1]
    @r = args[2]
  else
    raise ArgumentError, "Expecting either 'epoch-version-release' or 'epoch, " +
                         "version, release'"
  end
end

Instance Attribute Details

#e ⇒ Object (readonly) Also known as: epoch

Returns the value of attribute e.



245
246
247
 
# File 'lib/chef/provider/package/yum.rb', line 245

def e
  @e
end

#r ⇒ Object (readonly) Also known as: release

Returns the value of attribute r.



245
246
247
 
# File 'lib/chef/provider/package/yum.rb', line 245

def r
  @r
end

#v ⇒ Object (readonly) Also known as: version

Returns the value of attribute v.



245
246
247
 
# File 'lib/chef/provider/package/yum.rb', line 245

def v
  @v
end

Class Method Details

.parse(*args) ⇒ Object 



250
251
252
 
# File 'lib/chef/provider/package/yum.rb', line 250

def self.parse(*args)
  self.new(*args)
end

Instance Method Details

#<=>(y) ⇒ Object 



254
255
256
 
# File 'lib/chef/provider/package/yum.rb', line 254

def <=>(y)
  compare_versions(y)
end

#compare(y) ⇒ Object 



258
259
260
 
# File 'lib/chef/provider/package/yum.rb', line 258

def compare(y)
  compare_versions(y, false)
end

#evr ⇒ Object 



275
276
277
 
# File 'lib/chef/provider/package/yum.rb', line 275

def evr
  "#{@e}:#{@v}-#{@r}"
end

#partial_compare(y) ⇒ Object 



262
263
264
 
# File 'lib/chef/provider/package/yum.rb', line 262

def partial_compare(y)
  compare_versions(y, true)
end

#to_s ⇒ Object

RPM::Version rpm_version_to_s equivalent



267
268
269
270
271
272
273
 
# File 'lib/chef/provider/package/yum.rb', line 267

def to_s
  if @r.nil?
    @v
  else
    "#{@v}-#{@r}"
  end
end