class Megam::FlavorsCollection
Attributes
iterator[R]
Public Class Methods
json_create(o)
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# File lib/megam/core/flavors_collection.rb, line 101 def self.json_create(o) collection = self.new() o["results"].each do |flavors_list| flavors_array = flavors_list.kind_of?(Array) ? flavors_list : [ flavors_list ] flavors_array.each do |flavors| collection.insert(flavors) end end collection end
new()
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# File lib/megam/core/flavors_collection.rb, line 6 def initialize @flavors = Array.new @flavors_by_name = Hash.new @insert_after_idx = nil end
Public Instance Methods
<<(*args)
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# File lib/megam/core/flavors_collection.rb, line 26 def <<(*args) args.flatten.each do |a| is_megam_flavors(a) @flavors << a @flavors_by_name[a.account_id] = @flavors.length - 1 end self end
Also aliased as: push
[](index)
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# File lib/megam/core/flavors_collection.rb, line 16 def [](index) @flavors[index] end
[]=(index, arg)
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# File lib/megam/core/flavors_collection.rb, line 20 def []=(index, arg) is_megam_flavors(arg) @flavors[index] = arg @flavors_by_name[arg.account_id] = index end
all_flavors()
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# File lib/megam/core/flavors_collection.rb, line 12 def all_flavors @flavors end
each() { |flavors| ... }
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# File lib/megam/core/flavors_collection.rb, line 57 def each @flavors.each do |flavors| yield flavors end end
each_index() { |i| ... }
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# File lib/megam/core/flavors_collection.rb, line 63 def each_index @flavors.each_index do |i| yield i end end
empty?()
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# File lib/megam/core/flavors_collection.rb, line 69 def empty? @flavors.empty? end
for_json()
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# File lib/megam/core/flavors_collection.rb, line 93 def for_json to_a.map { |item| item.to_s } end
insert(flavors)
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# File lib/megam/core/flavors_collection.rb, line 38 def insert(flavors) is_megam_flavors(flavors) 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 @flavors.insert(@insert_after_idx + 1, flavors) # update name -> location mappings and register new node @flavors_by_name.each_key do |key| @flavors_by_name[key] += 1 if @flavors_by_name[key] > @insert_after_idx end @flavors_by_name[flavors.account_id] = @insert_after_idx + 1 @insert_after_idx += 1 else @flavors << flavors @flavors_by_name[flavors.account_id] = @flavors.length - 1 end end
lookup(flavors)
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# File lib/megam/core/flavors_collection.rb, line 73 def lookup(flavors) lookup_by = nil if events.kind_of?(Megam::Flavors) lookup_by = flavors.account_id elsif flavors.kind_of?(String) lookup_by = flavors else raise ArgumentError, "Must pass a Megam::Flavors or String to lookup" end res = @flavors_by_name[lookup_by] unless res raise ArgumentError, "Cannot find a node matching #{lookup_by} (did you define it first?)" end @flavors[res] end
to_json(*a)
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# File lib/megam/core/flavors_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/flavors_collection.rb, line 89 def to_s @flavors.join(", ") end
Private Instance Methods
is_megam_flavors(arg)
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# File lib/megam/core/flavors_collection.rb, line 114 def is_megam_flavors(arg) unless arg.kind_of?(Megam::Flavors) raise ArgumentError, "Members must be Megam::Flavors's" end true end