YAPC::EU 2018 Glasgow Update!

Task/Integer-sequence/Groovy/integer-sequence.groovy

@@ -0,0 +1,8 @@
+// 32-bit 2's-complement signed integer (int/Integer)
+for (def i = 1; i > 0; i++) { println i }
+
+// 64-bit 2's-complement signed integer (long/Long)
+for (def i = 1L; i > 0; i+=1L) { println i }
+
+// Arbitrarily-long binary signed integer (BigInteger)
+for (def i = 1g; ; i+=1g) { println i }