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Contents
# -*- coding: utf-8 -*-
#
# @file
# @brief
# @author ongaeshi
# @date 2012/05/29
module Milkode
class PackageTable
include Enumerable
def self.define_schema
Groonga::Schema.define do |schema|
schema.create_table("packages", :type => :hash) do |table|
table.string("name")
table.string("directory")
table.time("addtime")
table.time("updatetime")
table.time("viewtime")
table.time("favtime")
end
end
end
def initialize(table)
@table = table
end
def size
@table.size
end
def add(name, directory, options)
@table.add(name,
:name => name,
:directory => directory,
:addtime => Time.now,
:favtime => options[:fav] ? Time.now : Time.at(0))
end
def remove(name)
@table[name].delete
end
def remove_all
self.each do |r|
r.record_id.delete
end
end
def [](name)
@table[name]
end
def each
@table.select.each do |r|
yield r
end
end
def sort(kind, order = "descending")
@table.sort([{:key => kind, :order => order}])
end
def dump
self.each do |r|
p [r.name, r.addtime, r.updatetime, r.viewtime, r.favtime]
end
end
def touch(name, kind, time = Time.now)
@table[name][kind] = time
end
def touch_if(name, kind, time = Time.now)
record = @table[name]
if record
record[kind] = time
else
nil
end
end
def favs
sorted = sort('favtime')
zero_time = Time.at(0)
index = sorted.find_index {|v| v.favtime == zero_time}
unless index.nil?
sorted[0...index]
else
sorted
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems