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Section D.1. Lists
D.1. Lists
See section 4.2.
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assert [1,2,3,4] == (1..4)
assert [1,2,3] + [1] == [1,2,3,1]
assert [1,2,3] << 1 == [1,2,3,1]
assert [1,2,3,1] - [1] == [2,3]
assert [1,2,3] * 2 == [1,2,3,1,2,3]
assert [1,[2,3]].flatten() == [1,2,3]
assert [1,2,3].reverse() == [3,2,1]
assert [1,2,3].disjoint([4,5,6])
assert [1,2,3].intersect([4,3,1]) == [3,1]
assert [1,2,3].collect{ it+3 } == [4,5,6]
assert [1,2,3,1].unique().size() == 3
assert [1,2,3,1].count(1) == 2
assert [1,2,3,4].min() == 1
assert [1,2,3,4].max() == 4
assert [1,2,3,4].sum() == 10
assert [4,2,1,3].sort() == [1,2,3,4]
assert [4,2,1,3].findAll{ it%2 == 0 } == [4,2]
def animals = ['cat','kangaroo','koala','dog']
assert animals[2] == 'koala'
def kanimals = animals[1..2]
assert animals.findAll{ it =~ /k.*/ } == kanimals
assert animals.find{ it =~ /k.*/ } == kanimals[0]
assert animals.grep(~/k.*/) == kanimals
