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linguist/samples/Golo/matching-operator.golo
2014-09-17 13:59:02 +02:00

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# Copyright 2012-2014 Institut National des Sciences Appliquées de Lyon (INSA-Lyon)
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
module Matching
import java.util.LinkedList
local function data = {
let list = LinkedList()
list: add("foo@bar.com")
list: add("+33.6.11.22.33")
list: add("http://golo-lang.org/")
list: add("def foo = bar(_._) with :> T")
return list
}
local function what_it_could_be = |item| -> match {
when item: contains("@") then "an email?"
when item: startsWith("+33") then "a French phone number?"
when item: startsWith("http://") then "a website URL?"
otherwise "I have no clue, mate!"
}
function main = |args| {
foreach item in data() {
println(item + " => " + what_it_could_be(item))
}
}