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require 'json'
module RspecFlaky
class FlakyExamplesCollection < SimpleDelegator
def self.from_json(json)
new(JSON.parse(json))
end
def initialize(collection = {})
unless collection.is_a?(Hash)
raise ArgumentError, "`collection` must be a Hash, #{collection.class} given!"
end
collection_of_flaky_examples =
collection.map do |uid, example|
[
uid,
example.is_a?(RspecFlaky::FlakyExample) ? example : RspecFlaky::FlakyExample.new(example)
]
end
super(Hash[collection_of_flaky_examples])
end
def to_report
Hash[map { |uid, example| [uid, example.to_h] }].deep_symbolize_keys
end
def -(other)
unless other.respond_to?(:key)
raise ArgumentError, "`other` must respond to `#key?`, #{other.class} does not!"
end
self.class.new(reject { |uid, _| other.key?(uid) })
end
end
end