Class: Megam::DomainsCollection

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/megam/core/domain_collection.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ DomainsCollection

Returns a new instance of DomainsCollection.



6
7
8
9
10
 
# File 'lib/megam/core/domain_collection.rb', line 6

def initialize
    @domains = Array.new
    @domains_by_name = Hash.new
    @insert_after_idx = nil
end

Instance Attribute Details

#iterator ⇒ Object (readonly)

Returns the value of attribute iterator.



5
6
7
 
# File 'lib/megam/core/domain_collection.rb', line 5

def iterator
  @iterator
end

Class Method Details

.json_create(o) ⇒ Object 



102
103
104
105
106
107
108
109
110
111
 
# File 'lib/megam/core/domain_collection.rb', line 102

def self.json_create(o)
    collection = self.new()
    o["results"].each do |domains_list|
        domains_array = domains_list.kind_of?(Array) ? domains_list : [ domains_list ]
        domains_array.each do |domains|
            collection.insert(domains)
        end
    end
    collection
end

Instance Method Details

#<<(*args) ⇒ Object Also known as: push 



26
27
28
29
30
31
32
33
 
# File 'lib/megam/core/domain_collection.rb', line 26

def <<(*args)
    args.flatten.each do |a|
        is_megam_domains(a)
        @domains << a
        @domains_by_name[a.name] =@domains.length - 1
    end
    self
end

#[](index) ⇒ Object 



16
17
18
 
# File 'lib/megam/core/domain_collection.rb', line 16

def [](index)
    @domains[index]
end

#[]=(index, arg) ⇒ Object 



20
21
22
23
24
 
# File 'lib/megam/core/domain_collection.rb', line 20

def []=(index, arg)
    is_megam_domains(arg)
    @domains[index] = arg
    @domains_by_name[arg.name] = index
end

#all_domains ⇒ Object 



12
13
14
 
# File 'lib/megam/core/domain_collection.rb', line 12

def all_domains
    @domains
end

#each ⇒ Object 



57
58
59
60
61
 
# File 'lib/megam/core/domain_collection.rb', line 57

def each
    @domains.each do |domains|
        yield domains
    end
end

#each_index ⇒ Object 



63
64
65
66
67
 
# File 'lib/megam/core/domain_collection.rb', line 63

def each_index
    @domains.each_index do |i|
        yield i
    end
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


69
70
71
 
# File 'lib/megam/core/domain_collection.rb', line 69

def empty?
    @domains.empty?
end

#for_json ⇒ Object 



94
95
96
 
# File 'lib/megam/core/domain_collection.rb', line 94

def for_json
    to_a.map { |item| item.to_s }
end

#insert(domains) ⇒ Object 



38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
 
# File 'lib/megam/core/domain_collection.rb', line 38

def insert(domains)
    is_megam_domains(domains)
    if @insert_after_idx
        # in the middle of executing a run, so any domain inserted now should
        # be placed after the most recent addition done by the currently executing
        # domain
        @domains.insert(@insert_after_idx + 1, domains)
        # update name -> location mappings and register new sshkeys
        @domains_by_name.each_key do |key|
            @domains_by_name[key] += 1 if@domains_by_name[key] > @insert_after_idx
        end
        @domains_by_name[domains.name] = @insert_after_idx + 1
        @insert_after_idx += 1
    else
        @domains << domains
        @domains_by_name[domains.name] =@domains.length - 1
    end
end

#lookup(domains) ⇒ Object 



73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
 
# File 'lib/megam/core/domain_collection.rb', line 73

def lookup(domains)
    lookup_by = nil
    if domains.kind_of?(Megam::Domains)
        lookup_by = domains.name
    elsif domains.kind_of?(String)
        lookup_by = domains
    else
        raise ArgumentError, "Must pass a Megam::Domains or String to lookup"
    end
    res =@domains_by_name[lookup_by]
    unless res
        raise ArgumentError, "Cannot find a domain matching #{lookup_by} (did you define it first?)"
    end
    @domains[res]
end

#to_json(*a) ⇒ Object 



98
99
100
 
# File 'lib/megam/core/domain_collection.rb', line 98

def to_json(*a)
    Megam::JSONCompat.to_json(for_json, *a)
end

#to_s ⇒ Object 



90
91
92
 
# File 'lib/megam/core/domain_collection.rb', line 90

def to_s
    @domains.join(", ")
end