breun · June 12, 2012 20:36 · breun · Jun 12, 2012
diff --git a/euro_2012_hashtags.groovy b/euro_2012_hashtags.groovy
 #!/usr/bin/env groovy

 def countries = [
 	"Denemarken",
 	"Duitsland",
 	"Engeland",
 	"Frankrijk",
 	"Griekenland", 
 	"Ierland",
 	"Italië",
 	"Kroatië",
 	"Nederland",
 	"Oekraïne",
 	"Polen",
 	"Portugal",
 	"Rusland",
 	"Spanje",
 	"Tsjechië",
 	"Zweden"
 ]

 def shorts = countries.collect { it[0..2].toLowerCase() }.unique()

 [shorts, shorts].combinations()
                .findAll { a, b -> a != b }
                .each { println '#' + it.join() }
	#!/usr/bin/env groovy

	def countries = [
	"Denemarken",
	"Duitsland",
	"Engeland",
	"Frankrijk",
	"Griekenland",
	"Ierland",
	"Italië",
	"Kroatië",
	"Nederland",
	"Oekraïne",
	"Polen",
	"Portugal",
	"Rusland",
	"Spanje",
	"Tsjechië",
	"Zweden"
	]

	def shorts = countries.collect { it[0..2].toLowerCase() }.unique()

	[shorts, shorts].combinations()
	.findAll { a, b -> a != b }
	.each { println '#' + it.join() }