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Interpretation of the boolean is according to Tcl rules. These are very close to Python rules, however.
>>>
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>>> import tohil >>> tohil.tclobj(True) <tohil.tclobj: '1'> >>> tohil.tclobj(False) <tohil.tclobj: '0'> |
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>>> bool(tohil.tclobj(1)) True >>> bool(tohil.tclobj(0)) False |
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>>> tohil.tclobj('y')
<tohil.tclobj: 'y'>
>>> bool(tohil.tclobj('y'))
True
>>> bool(tohil.tclobj('t'))
True
>>> bool(tohil.tclobj('f'))
False
>>> bool(tohil.tclobj('F'))
False
>>> bool(tohil.tclobj('not-a-boolean'))
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: expected boolean value but got "not-a-boolean"
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An example that uses most of the list methods:>>>
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>>> fruits = tohil.tclobj(['orange', 'apple', 'pear', 'banana', 'kiwi', 'apple', 'banana'])
>>> fruits
<tohil.tclobj: 'orange apple pear banana kiwi apple banana'>
>>> len(fruits)
7
>>> fruits.append('watermelon')
>>> fruits
<tohil.tclobj: 'orange apple pear banana kiwi apple banana watermelon'>
>>> fruits.insert(1, 'cantaloupe')
>>> fruits
<tohil.tclobj: 'orange cantaloupe apple pear banana kiwi apple banana watermelon'>
>>> fruits.pop()
'watermelon'
>>> fruits.pop(5)
'kiwi'
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