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module RD
VERSION = '0.6.38'
class Version
attr_reader :name
attr_reader :major, :minor, :patch_level
def Version.new_from_version_string(name, version_str)
major, minor, patch_level, *dummy = analyze_version_string(version_str)
return Version.new(name, major, minor, patch_level)
end
def initialize(name, major, minor, patch_level)
@name = name
@major = major
@minor = minor
@patch_level = patch_level
end
def Version.analyze_version_string(version_str)
version_str = clean_up_version_string(version_str)
version_str.split(/\./).collect{|i| i.to_i }
end
def to_s
result = sprintf("%s %d", @name, @major)
result += sprintf(".%d", @minor) if @minor
result += sprintf(".%d", @patch_level) if @patch_level
result
end
def Version.clean_up_version_string(version_str)
if /^\$Version:?\s*(.*)\$/ === version_str
$1
else
version_str
end
end
end
end
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