Sha256: fa1ac94d536aeb22bc657b17233401e4cf1f90fac8efa41217d4da30c393cdc8
Contents?: true
Size: 504 Bytes
Versions: 24
Compression:
Stored size: 504 Bytes
Contents
require 'spec_helper'
describe 'Enumerable#frequencies' do
context 'empty collection' do
it 'evaluates to an empty hash' do
expect([].frequencies).to eql({})
end
end
context 'populated collection' do
it 'counts the number of ocurrences and returns a hash in the form value => count' do
expect([1, 1, :symbol, 3, 1, :symbol, 'string'].frequencies).to eql(
1 => 3,
3 => 1,
'string' => 1,
:symbol => 2
)
end
end
end
Version data entries
24 entries across 21 versions & 6 rubygems