diff options
Diffstat (limited to 'Doc/lib/libitertools.tex')
| -rw-r--r-- | Doc/lib/libitertools.tex | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Doc/lib/libitertools.tex b/Doc/lib/libitertools.tex index 3b70546..30d80c1 100644 --- a/Doc/lib/libitertools.tex +++ b/Doc/lib/libitertools.tex @@ -344,19 +344,19 @@ def nth(iterable, n): "Returns the nth item" return list(islice(iterable, n, n+1)) -def all(pred, seq): +def all(seq, pred=bool): "Returns True if pred(x) is True for every element in the iterable" return False not in imap(pred, seq) -def some(pred, seq): +def any(seq, pred=bool): "Returns True if pred(x) is True at least one element in the iterable" return True in imap(pred, seq) -def no(pred, seq): +def no(seq, pred=bool): "Returns True if pred(x) is False for every element in the iterable" return True not in imap(pred, seq) -def quantify(pred, seq): +def quantify(seq, pred=bool): "Count how many times the predicate is True in the sequence" return sum(imap(pred, seq)) |