Sha256: d2ad43d8b9fce86b7178107fdf61ad9213bbd485b67cec88d05b53569bf7451d
Contents?: true
Size: 1.46 KB
Versions: 14
Compression:
Stored size: 1.46 KB
Contents
# frozen_string_literal: true
require 'ehbrs_ruby_utils/circular_list_spreader'
::RSpec.describe ::EhbrsRubyUtils::CircularListSpreader do
let(:node_class) do
::Class.new do
class << self
def from_file(file)
from_hash(nil, 'ROOT', ::EacRubyUtils::Yaml.load_file(file))
end
def from_hash(parent, label, hash)
new(parent, label).children_from_hash(hash)
end
def name
'NodeClass'
end
end
common_constructor :parent, :label
attr_reader :children
def children_from_hash(hash)
@children = if hash.is_a?(::Hash)
hash.map { |k, v| self.class.from_hash(self, k, v) }
else
false
end
self
end
def id
to_circular_list_spreader_path.join(' | ')
end
def leaf?
!children.is_a?(::Enumerable)
end
def recursive_leafs
if leaf?
[self]
else
children.flat_map(&:recursive_leafs)
end
end
def to_circular_list_spreader_path
return [] if parent.blank?
parent.if_present([], &:to_circular_list_spreader_path) + [label]
end
def to_s
label
end
end
end
include_examples 'source_target_fixtures', __FILE__
def source_data(source_file)
described_class.new(node_class.from_file(source_file).recursive_leafs).result.map(&:id)
end
end
Version data entries
14 entries across 14 versions & 1 rubygems