def test_count(self):
self.assertEquals(10, s.count("qwertyuiop"))
self.assertEquals(0, s.count([]))
self.assertEquals(0, s.count(()))
self.assertEquals(0, s.count({}))
self.assertEquals(1, s.count({"foo": "bar"}))
self.assertEquals(10, s.count(s.take(10, s.range())))
def test_nth(self):
nope = object()
self.assertEquals(nope, s.nth([], 0, nope))
self.assertEquals(nope, s.nth([], -1, nope))
self.assertEquals(nope, s.nth([], 1, nope))
self.assertEquals(1, s.nth([42, 1, 2, 3], 1))
self.assertEquals(7, s.nth([42, 1, 2, 3], 6, 7))
self.assertEquals(20, s.nth(s.range(), 20))
def test_is_seq(self):
self.assertFalse(s.is_seq(None))
self.assertFalse(s.is_seq(42))
self.assertFalse(s.is_seq(True))
self.assertFalse(s.is_seq({42}))
self.assertFalse(s.is_seq({42: 1}))
self.assertFalse(s.is_seq(s.range()))
self.assertTrue(s.is_seq([]))
self.assertTrue(s.is_seq(()))
from clj.seqs import count, range, take_while, remove
def hr():
print(40 * "-")
print()
def print_sequence(sequence):
for item in sequence:
print(item)
hr()
sequence = range()
# toto NE: print(count(sequence))
print("Vyber prvku mensich nez 10 ze vsech prirozenych cisel:")
new_sequence_1 = take_while(lambda x: x < 10, sequence)
print_sequence(new_sequence_1)
def podminka(x):
return x < 10
sequence = range()
print("Vyber prvku mensich nez 10 ze vsech prirozenych cisel:")
def test_range(self):
self.assertEquals([], list(s.range(2, 1)))
self.assertEquals([2], list(s.range(2, 1, -1)))
self.assertEquals([0, 1, 2, 3], list(s.range(4)))
self.assertEquals([0, 1, 2, 3], list(s.take(4, s.range())))
def test_zipmap(self):
self.assertEquals({}, s.zipmap([], []))
self.assertEquals({}, s.zipmap([], s.range()))
self.assertEquals({}, s.zipmap(s.range(), []))
self.assertEquals({"a": 1}, s.zipmap(("a", ), [1]))
self.assertEquals({"a": 1, "b": 2}, s.zipmap(["b", "a"], [2, 1]))