committable6

query

all  say (<a b c>, <d e>).map(|*).skip.eager.join;

result

¦«2014.01»:
===SORRY!===
CHECK FAILED:
Undefined routine '&prefix:<|>' called (line 1) «exit code = 1»
¦«2014.02,2014.03.01,2014.04,2014.05,2014.06,2014.07,2014.08,2014.09,
  2014.10,2014.11,2014.12,2015.01.1,2015.02,2015.03,2015.04,2015.05,
  2015.06,2015.07.2»:
===SORRY!=== Error while compiling /tmp/109s8GOy5N
Variable '&prefix:<|>' is not declared
at /tmp/109s8GOy5N:1
------> say (<a b c>, <d e>).map(⏏|*).skip.eager.join; «exit code = 1»
¦«2015.09,2015.10,2015.11»:
Method 'skip' not found for invocant of class 'Seq'
  in block <unit> at /tmp/109s8GOy5N:1
 «exit code = 1»
¦«2015.12,2016.01.1,2016.02,2016.03,2016.04,2016.05,2016.06,2016.07.1,
  2016.08.1,2016.09»:
Method 'skip' not found for invocant of class 'Seq'
  in block <unit> at /tmp/109s8GOy5N line 1
 «exit code = 1»
¦«2016.10,2016.11,2016.12,2017.01»:
No such method 'skip' for invocant of type 'Seq'
  in block <unit> at /tmp/109s8GOy5N line 1
 «exit code = 1»
¦«2017.02,2017.03,2017.04.3,2017.05,2017.06,2017.07,2017.08,HEAD(b76f7cc)»:
de