scyther/scripts/if2spdl/misc.py

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2005-11-16 19:07:19 +00:00
#
# misc.py
# Various helper functions
def confirm(question):
answer = ''
while answer not in ('y','n'):
print question,
answer = raw_input().lower()
return answer == 'y'
def exists(func,list):
return len(filter(func,list)) > 0
def forall(func,list):
return len(filter(func,list)) == len(list)
def uniq(li):
result = []
for elem in li:
if (not elem in result):
result.append(elem)
return result
# Return a sorted copy of a list
def sorted(li):
result = li[:]
result.sort()
return result