class Megam::AccountCollection

Attributes

iterator[R]

Public Class Methods

json_create(o) click to toggle source
# File lib/megam/core/account_collection.rb, line 101
def self.json_create(o)
    collection = self.new()
    o["results"].each do |accounts_list|
        accounts_array = accounts_list.kind_of?(Array) ? accounts_list : [ accounts_list ]
        accounts_array.each do |accounts|
            collection.insert(accounts)

        end
    end
    collection
end
new() click to toggle source
# File lib/megam/core/account_collection.rb, line 6
def initialize
    @accounts = Array.new
    @accounts_by_name = Hash.new
    @insert_after_idx = nil
end

Public Instance Methods

<<(*args) click to toggle source
# File lib/megam/core/account_collection.rb, line 26
def <<(*args)
    args.flatten.each do |a|
        is_account_hash(a)
        @accounts << a
        @accounts_by_name[a[:email]] = @accounts.length - 1
    end
    self
end
Also aliased as: push
[](index) click to toggle source
# File lib/megam/core/account_collection.rb, line 16
def [](index)
    @accounts[index]
end
[]=(index, arg) click to toggle source
# File lib/megam/core/account_collection.rb, line 20
def []=(index, arg)
    is_account_hash(arg)
    @accounts[index] = arg
    @accounts_by_name[arg[:email]] = index
end
all_accounts() click to toggle source
# File lib/megam/core/account_collection.rb, line 12
def all_accounts
    @accounts
end
each() { |accounts| ... } click to toggle source
# File lib/megam/core/account_collection.rb, line 57
def each
    @accounts.each do |accounts|
        yield accounts
    end
end
each_index() { |i| ... } click to toggle source
# File lib/megam/core/account_collection.rb, line 63
def each_index
    @accounts.each_index do |i|
        yield i
    end
end
empty?() click to toggle source
# File lib/megam/core/account_collection.rb, line 69
def empty?
    @accounts.empty?
end
for_json() click to toggle source
# File lib/megam/core/account_collection.rb, line 93
def for_json
    to_a.map { |item| item.to_s }
end
insert(accounts) click to toggle source
# File lib/megam/core/account_collection.rb, line 38
def insert(accounts)
    is_account_hash(accounts)
    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
        @accounts.insert(@insert_after_idx + 1, accounts)
        # update name -> location mappings and register new node
        @accounts_by_name.each_key do |key|
            @accounts_by_name[key] += 1 if @accounts_by_name[key] > @insert_after_idx
        end
        @accounts_by_name[accounts[:email]] = @insert_after_idx + 1
        @insert_after_idx += 1
    else
        @accounts << accounts
        @accounts_by_name[accounts[:email]] = @accounts.length - 1
    end
end
lookup(accounts) click to toggle source
# File lib/megam/core/account_collection.rb, line 73
def lookup(accounts)
    lookup_by = nil
    if accounts.kind_of?(Hash)
        lookup_by = accounts[:email]
    elsif accounts.kind_of?(String)
        lookup_by = accounts
    else
        raise ArgumentError, "Must pass a Megam::Account or String to lookup"
    end
    res = @accounts_by_name[lookup_by]
    unless res
        raise ArgumentError, "Cannot find a node matching #{lookup_by} (did you define it first?)"
    end
    @accounts[res]
end
push(*args)

'push' is an alias method to <<

Alias for: <<
to_json(*a) click to toggle source
# File lib/megam/core/account_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/account_collection.rb, line 89
def to_s
    @accounts.join(", ")
end

Private Instance Methods

is_account_hash(arg) click to toggle source
# File lib/megam/core/account_collection.rb, line 115
def is_account_hash(arg)
    unless arg.kind_of?(Hash)
        raise ArgumentError, "Members must be a Hash"
    end
    true
end