Sha256: 15175a54f3066fedb29a3b703761e97a9e3cbdc8306aa4ccbde41a0bc2dfe263
Contents?: true
Size: 748 Bytes
Versions: 3
Compression:
Stored size: 748 Bytes
Contents
require "spec_helper"
require "hamster/hash"
describe Hamster::Hash do
let(:hash) { H[a: 3, b: 2, c: 1] }
describe "#sort" do
it "returns a Vector of sorted key/val pairs" do
hash.sort.should eql(V[[:a, 3], [:b, 2], [:c, 1]])
end
it "works on large hashes" do
array = (1..1000).map { |n| [n,n] }
H.new(array.shuffle).sort.should eql(V.new(array))
end
it "uses block as comparator to sort if passed a block" do
hash.sort { |a,b| b <=> a }.should eql(V[[:c, 1], [:b, 2], [:a, 3]])
end
end
describe "#sort_by" do
it "returns a Vector of key/val pairs, sorted using the block as a key function" do
hash.sort_by { |k,v| v }.should eql(V[[:c, 1], [:b, 2], [:a, 3]])
end
end
end
Version data entries
3 entries across 3 versions & 2 rubygems