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Contents
require 'roqua/core_ext/enumerable/sort_by_alphanum'
describe Enumerable do
describe '#sort_by_alphanum' do
let(:input) { ["004some11thing", "004some10thing", "3another"] }
it 'sorts by chunks' do
expect(input.sort_by_alphanum).to eq ["3another", "004some10thing", "004some11thing"]
end
it 'can take a block which can transform values before comparison' do
expect(input.sort_by_alphanum(&:reverse)).to eq ["004some10thing", "004some11thing", "3another"]
end
it 'compares number chunks as integers' do
expect(%w(004 3).sort_by_alphanum).to eq %w(3 004)
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems