create rule: prefer head()/first() to get(0) and [0]

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#80 create rule: prefer head()/first() to get(0) and [0]

Status: open

Owner: nobody

Labels: None

Priority: 5

Updated: 2013-02-16

Created: 2010-11-12

Private: No

create rule: prefer head()/first() to get(0) and [0]

passes:
def x = [0, 1, 2]
def y = x.head()
def z = x.first()
def a = x.get(1)
fail:
def x = [0, 1, 2]
def y = x.get(0)
def z = x[0]