class Megam::BackupsCollection
Attributes
iterator[R]
Public Class Methods
json_create(o)
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# File lib/megam/core/backups_collection.rb, line 101 def self.json_create(o) collection = self.new() o["results"].each do |backups_list| backups_array = backups_list.kind_of?(Array) ? backups_list : [ backups_list ] backups_array.each do |backups| collection.insert(backups) end end collection end
new()
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# File lib/megam/core/backups_collection.rb, line 6 def initialize @backups = Array.new @backups_by_name = Hash.new @insert_after_idx = nil end
Public Instance Methods
<<(*args)
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# File lib/megam/core/backups_collection.rb, line 26 def <<(*args) args.flatten.each do |a| is_megam_backups(a) @backups << a @backups_by_name[a.account_id] = @backups.length - 1 end self end
Also aliased as: push
[](index)
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# File lib/megam/core/backups_collection.rb, line 16 def [](index) @backups[index] end
[]=(index, arg)
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# File lib/megam/core/backups_collection.rb, line 20 def []=(index, arg) is_megam_backups(arg) @backups[index] = arg @backups_by_name[arg.account_id] = index end
all_backups()
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# File lib/megam/core/backups_collection.rb, line 12 def all_backups @backups end
each() { |backups| ... }
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# File lib/megam/core/backups_collection.rb, line 57 def each @backups.each do |backups| yield backups end end
each_index() { |i| ... }
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# File lib/megam/core/backups_collection.rb, line 63 def each_index @backups.each_index do |i| yield i end end
empty?()
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# File lib/megam/core/backups_collection.rb, line 69 def empty? @backups.empty? end
for_json()
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# File lib/megam/core/backups_collection.rb, line 93 def for_json to_a.map { |item| item.to_s } end
insert(backups)
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# File lib/megam/core/backups_collection.rb, line 38 def insert(backups) is_megam_backups(backups) if @insert_after_idx # in the middle of executing a run, so any nodes inserted now should # be placed after the most recent addition done by the currently executing # node @backups.insert(@insert_after_idx + 1, backups) # update name -> location mappings and register new node @backups_by_name.each_key do |key| @backups_by_name[key] += 1 if @backups_by_name[key] > @insert_after_idx end @backups_by_name[backups.account_id] = @insert_after_idx + 1 @insert_after_idx += 1 else @backups << backups @backups_by_name[backups.account_id] = @backups.length - 1 end end
lookup(backups)
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# File lib/megam/core/backups_collection.rb, line 73 def lookup(backups) lookup_by = nil if events.kind_of?(Megam::Backups) lookup_by = backups.account_id elsif backups.kind_of?(String) lookup_by = backups else raise ArgumentError, "Must pass a Megam::Backups or String to lookup" end res = @backups_by_name[lookup_by] unless res raise ArgumentError, "Cannot find a node matching #{lookup_by} (did you define it first?)" end @backups[res] end
to_json(*a)
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# File lib/megam/core/backups_collection.rb, line 97 def to_json(*a) Megam::JSONCompat.to_json(for_json, *a) end
to_s()
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# File lib/megam/core/backups_collection.rb, line 89 def to_s @backups.join(", ") end
Private Instance Methods
is_megam_backups(arg)
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# File lib/megam/core/backups_collection.rb, line 115 def is_megam_backups(arg) unless arg.kind_of?(Megam::Backups) raise ArgumentError, "Members must be Megam::Backups's" end true end