add nextflow d30e48d

nextflow/tests-v1/tuples.nf

@@ -0,0 +1,38 @@
+#!/usr/bin/env nextflow
+
+process touch {
+
+  input:
+    tuple val(id), val(fileName)
+  output:
+    tuple val(id), path('file*')
+
+
+  /
+  echo Creating $id
+  touch $fileName
+  /
+}
+
+process makeFiles {
+  input:
+    tuple val(id), path('file_x')
+
+  output:
+    tuple val(id), path('*')
+
+  /
+   cp file_x copy_$id
+   touch beta_$id
+  /
+}
+
+workflow {
+
+    Channel
+        .from( ['a', 'file1'], ['b','file2'] ) \
+        | touch \
+        | makeFiles \
+        | flatten \
+        | subscribe { println it }
+}