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Merge pull request #4879 from bcoca/unique_intersect

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added unique and intersect filters for dealing with lists
This commit is contained in:
jctanner 2013-11-14 12:46:50 -08:00
commit 04847191b4
1 changed files with 10 additions and 0 deletions
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10
lib/ansible/runner/filter_plugins/core.py
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@ -120,6 +120,12 @@ def search(value, pattern='', ignorecase=False):
''' Perform a `re.search` returning a boolean ''' ''' Perform a `re.search` returning a boolean '''
return regex(value, pattern, ignorecase, 'search') return regex(value, pattern, ignorecase, 'search')
def unique(a):
return set(a)
def intersect(a, b):
return set(a).intersection(b)
class FilterModule(object): class FilterModule(object):
''' Ansible core jinja2 filters ''' ''' Ansible core jinja2 filters '''
@ -173,5 +179,9 @@ class FilterModule(object):
'match': match, 'match': match,
'search': search, 'search': search,
'regex': regex, 'regex': regex,
# list
'unique' : unique,
'intersect': intersect,
} }