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Contents
require 'spec_helper'
module Alf
describe Lispy, ".run" do
let(:cities){Relation[
{:city => "London"},
{:city => "Paris"},
{:city => "Athens"}
]}
let(:lispy){ Alf.lispy(Environment.examples) }
subject{ lispy.run(args).to_rel }
describe "without any pipe, on a String" do
let(:args){ "project suppliers -- city" }
it{ should eq(cities) }
end
describe "without any pipe, on an Array" do
let(:args){ %w{project suppliers -- city} }
it{ should eq(cities) }
end
describe "with alf explicitely" do
let(:args){ %w{alf project suppliers -- city} }
it{ should eq(cities) }
end
describe "with piped commands" do
let(:args){ %w{alf project suppliers -- city | alf extend -- upcased city.upcase} }
it{ should eq(cities.extend(:upcased => lambda{ city.upcase })) }
end
describe "with piped commands and a dyadic op" do
let(:args){ %w{alf project suppliers -- city | alf matching suppliers} }
it{ should eq(cities) }
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems