class Megam::CreditsCollection

Attributes

iterator[R]

Public Class Methods

json_create(o) click to toggle source
# File lib/megam/core/credits_collection.rb, line 101
def self.json_create(o)
    collection = self.new()
    o["results"].each do |credits_list|
        credits_array = credits_list.kind_of?(Array) ? credits_list : [ credits_list ]
        credits_array.each do |credits|
            collection.insert(credits)
        end
    end
    collection
end
new() click to toggle source
# File lib/megam/core/credits_collection.rb, line 6
def initialize
    @credits = Array.new
    @credits_by_name = Hash.new
    @insert_after_idx = nil
end

Public Instance Methods

<<(*args) click to toggle source
# File lib/megam/core/credits_collection.rb, line 26
def <<(*args)
    args.flatten.each do |a|
        is_megam_credits(a)
        @credits << a
        @credits_by_name[a.id] =@credits.length - 1
    end
    self
end
Also aliased as: push
[](index) click to toggle source
# File lib/megam/core/credits_collection.rb, line 16
def [](index)
    @credits[index]
end
[]=(index, arg) click to toggle source
# File lib/megam/core/credits_collection.rb, line 20
def []=(index, arg)
    is_megam_credits(arg)
    @credits[index] = arg
    @credits_by_name[arg.id] = index
end
all_credits() click to toggle source
# File lib/megam/core/credits_collection.rb, line 12
def all_credits
    @credits
end
each() { |credits| ... } click to toggle source
# File lib/megam/core/credits_collection.rb, line 57
def each
    @credits.each do |credits|
        yield credits
    end
end
each_index() { |i| ... } click to toggle source
# File lib/megam/core/credits_collection.rb, line 63
def each_index
    @credits.each_index do |i|
        yield i
    end
end
empty?() click to toggle source
# File lib/megam/core/credits_collection.rb, line 69
def empty?
    @credits.empty?
end
for_json() click to toggle source
# File lib/megam/core/credits_collection.rb, line 93
def for_json
    to_a.map { |item| item.to_s }
end
insert(credits) click to toggle source
# File lib/megam/core/credits_collection.rb, line 38
def insert(credits)
    is_megam_credits(credits)
    if @insert_after_idx
        # in the middle of executing a run, so any predefs inserted now should
        # be placed after the most recent addition done by the currently executing
        # credit
        @credits.insert(@insert_after_idx + 1, credits)
        # update id -> location mappings and register new credit
        @credits_by_name.each_key do |key|
            @credits_by_name[key] += 1 if@credits_by_name[key] > @insert_after_idx
        end
        @credits_by_name[credits.account_id] = @insert_after_idx + 1
        @insert_after_idx += 1
    else
        @credits << credits
        @credits_by_name[credits.account_id] =@credits.length - 1
    end
end
lookup(credits) click to toggle source
# File lib/megam/core/credits_collection.rb, line 73
def lookup(credits)
    lookup_by = nil
    if credits.kind_of?(Megam::Credits)
        lookup_by = credits.account_id
    elsif credits.kind_of?(String)
        lookup_by = credits
    else
        raise ArgumentError, "Must pass a Megam::Credits or String to lookup"
    end
    res =@credits_by_name[lookup_by]
    unless res
        raise ArgumentError, "Cannot find a credits matching #{lookup_by} (did you define it first?)"
    end
    @credits[res]
end
push(*args)

'push' is an alias method to <<

Alias for: <<
to_json(*a) click to toggle source
# File lib/megam/core/credits_collection.rb, line 97
def to_json(*a)
    Megam::JSONCompat.to_json(for_json, *a)
end
to_s() click to toggle source
# File lib/megam/core/credits_collection.rb, line 89
def to_s
    @credits.join(", ")
end

Private Instance Methods

is_megam_credits(arg) click to toggle source
# File lib/megam/core/credits_collection.rb, line 114
def is_megam_credits(arg)
    unless arg.kind_of?(Megam::Credits)
        raise ArgumentError, "Members must be Megam::credits's"
    end
    true
end