class Megam::RequestCollection
Attributes
iterator[R]
Public Class Methods
json_create(o)
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# File lib/megam/core/request_collection.rb, line 101 def self.json_create(o) collection = self.new() o["results"].each do |requests_list| requests_array = requests_list.kind_of?(Array) ? requests_list : [ requests_list ] requests_array.each do |request| collection.insert(request) end end collection end
new()
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# File lib/megam/core/request_collection.rb, line 6 def initialize @requests = Array.new @requests_by_name = Hash.new @insert_after_idx = nil end
Public Instance Methods
<<(*args)
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# File lib/megam/core/request_collection.rb, line 26 def <<(*args) args.flatten.each do |a| is_megam_request(a) @requests << a @requests_by_name[a.node_name] = @requests.length - 1 end self end
Also aliased as: push
[](index)
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# File lib/megam/core/request_collection.rb, line 16 def [](index) @requests[index] end
[]=(index, arg)
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# File lib/megam/core/request_collection.rb, line 20 def []=(index, arg) is_megam_request(arg) @requests[index] = arg @requests_by_name[arg.node_name] = index end
all_requests()
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# File lib/megam/core/request_collection.rb, line 12 def all_requests @requests end
each() { |request| ... }
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# File lib/megam/core/request_collection.rb, line 57 def each @requests.each do |request| yield request end end
each_index() { |i| ... }
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# File lib/megam/core/request_collection.rb, line 63 def each_index @requests.each_index do |i| yield i end end
empty?()
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# File lib/megam/core/request_collection.rb, line 69 def empty? @requests.empty? end
for_json()
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# File lib/megam/core/request_collection.rb, line 93 def for_json to_a.map { |item| item.to_s } end
insert(request)
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# File lib/megam/core/request_collection.rb, line 38 def insert(request) is_megam_request(request) if @insert_after_idx # in the middle of executing a run, so any requests inserted now should # be placed after the most recent addition done by the currently executing # request @requests.insert(@insert_after_idx + 1, request) # update name -> location mappings and register new request @requests_by_name.each_key do |key| @requests_by_name[key] += 1 if @requests_by_name[key] > @insert_after_idx end @requests_by_name[request.node_name] = @insert_after_idx + 1 @insert_after_idx += 1 else @requests << request @requests_by_name[request.node_name] = @requests.length - 1 end end
lookup(request)
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# File lib/megam/core/request_collection.rb, line 73 def lookup(request) lookup_by = nil if request.kind_of?(Megam::Request) lookup_by = request.node_name elsif request.kind_of?(String) lookup_by = request else raise ArgumentError, "Must pass a Megam::Request or String to lookup" end res = @requests_by_name[lookup_by] unless res raise ArgumentError, "Cannot find a request matching #{lookup_by} (did you define it first?)" end @requests[res] end
to_json(*a)
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# File lib/megam/core/request_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/request_collection.rb, line 89 def to_s @requests.join(", ") end
Private Instance Methods
is_megam_request(arg)
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# File lib/megam/core/request_collection.rb, line 114 def is_megam_request(arg) unless arg.kind_of?(Megam::Request) raise ArgumentError, "Members must be Megam::Request's" end true end