Joins a parsha name into a single string, using a hyphen for a doubled parsha (e.g. ['Matot', 'Masei'] becomes 'Matot-Masei').
['Matot', 'Masei']
'Matot-Masei'
a parsha name, or an array of one or two names
the parsha name as a single string
if parsha is an array of zero or more than two names
parsha
Joins a parsha name into a single string, using a hyphen for a doubled parsha (e.g.
['Matot', 'Masei']becomes'Matot-Masei').