Sha256: 335c9752b5da255fce8d265e194a157ba8c1b52b7501a6561de8158e38cb80be
Contents?: true
Size: 1.78 KB
Versions: 10
Compression:
Stored size: 1.78 KB
Contents
require 'yaml'
class NodeVersionRange
def initialize(str)
if not str or str =~ /^\s*$/ then
@inclusive_start = true
@range_start = 0
@range_end = 1.0 / 0
@inclusive_end = true
elsif str =~ / ([\[(]) (.*?), \s* (.*?) ([\])]) /x then
@inclusive_start = $1 == '['
@range_start = $2.to_i
@range_end = $3 == 'oo' ? (1.0 / 0) : $3.to_i
@inclusive_end = $4 == ']'
else
raise "Invalid version range: #{str}"
end
end
def includes?(version_code)
if @inclusive_start then
return false if version_code < @range_start
else
return false if version_code <= @range_start
end
if @inclusive_end then
return false if version_code > @range_end
else
return false if version_code >= @range_end
end
return true
end
end
class Nodes
NodeInfo = Struct.new(:name, :doc, :members, :version_range)
MemberInfo = Struct.new(:doc, :type)
def initialize(filename = nil)
if not filename then
dir = File.dirname(__FILE__)
filename = File.join(dir, 'nodes.yaml')
end
nodes = File.open(filename) { |io| YAML.load(io) }
@nodes = {}
nodes.each do |name, node|
members = {}
# TODO: is there any way to enforce order here?
(node['members'] || {}).each do |member_name, member|
member ||= {}
members[member_name] = MemberInfo.new(
member['doc'],
member['type'])
end
version_range = NodeVersionRange.new(node['version'])
@nodes[name] = NodeInfo.new(
name.gsub(/\(.*\)/, ''),
node['doc'],
members,
version_range)
end
end
def each(&block)
@nodes.sort.each(&block)
end
def [](name)
@nodes[name]
end
def include?(name)
@nodes.include?(name)
end
end
Version data entries
10 entries across 10 versions & 1 rubygems