diff options
author | Ken Barber <ken@bob.sh> | 2011-08-05 08:52:00 +0100 |
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committer | Ken Barber <ken@bob.sh> | 2011-08-05 10:31:46 +0100 |
commit | aa27fc76c7d5fa090ea1d47027856c3e70c6ae8f (patch) | |
tree | dc9a4ae93fc7345d719de29d956f6488c1b69005 /lib/puppet/parser/functions/squeeze.rb | |
parent | 07d0eca31780bba76f2283ce83f944473ce8fe00 (diff) | |
parent | 1b73a66fc67af0e33fa41aacf50654d4a7a4903c (diff) |
(#8797) Merge puppetlabs-functions into puppetlabs-stdlib
It was decided that maintaining puppetlabs-functions and
puppetlabs-stdlib was duplication as both are trying to
achieve the same goal.
This patch provides a merge of the puppetlabs-functions
into the puppetlabs-stdlib repository, with history
preservation.
The following conflicts were found and resolved:
* LICENSE file from functions was used as it aligns with
ASL usage instructions and contains relevant copyright
information:
http://www.apache.org/licenses/LICENSE-2.0.html
* Used spec_helper.rb from functions - this is what
Puppet core uses and doesn't break tests.
* Merged .gitignore and spec.opts options.
Diffstat (limited to 'lib/puppet/parser/functions/squeeze.rb')
-rw-r--r-- | lib/puppet/parser/functions/squeeze.rb | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/lib/puppet/parser/functions/squeeze.rb b/lib/puppet/parser/functions/squeeze.rb new file mode 100644 index 0000000..65c174a --- /dev/null +++ b/lib/puppet/parser/functions/squeeze.rb @@ -0,0 +1,36 @@ +# +# squeeze.rb +# + +module Puppet::Parser::Functions + newfunction(:squeeze, :type => :rvalue, :doc => <<-EOS +Returns a new string where runs of the same character that occur in this set are replaced by a single character. + EOS + ) do |arguments| + + if ((arguments.size != 2) and (arguments.size != 1)) then + raise(Puppet::ParseError, "squeeze(): Wrong number of arguments "+ + "given #{arguments.size} for 2 or 1") + end + + item = arguments[0] + squeezeval = arguments[1] + + if item.is_a?(Array) then + if squeezeval then + item.collect { |i| i.squeeze(squeezeval) } + else + item.collect { |i| i.squeeze } + end + else + if squeezeval then + item.squeeze(squeezeval) + else + item.squeeze + end + end + + end +end + +# vim: set ts=2 sw=2 et : |