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Merge pull request #518 from logicminds/case_insensitive

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accept any case of boolean strings
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TP Honey 2015-09-09 11:20:18 +01:00
commit 2a7a93ffb4
3 changed files with 7 additions and 7 deletions
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2
README.markdown
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@ -623,7 +623,7 @@ Returns a new string where runs of the same character that occur in this set are
#### `str2bool`
Converts a string to a boolean. This attempts to convert strings that contain values such as '1', 't', 'y', and 'yes' to 'true' and strings that contain values such as '0', 'f', 'n', and 'no' to 'false'. *Type*: rvalue.
Converts a string to a boolean regardless of case. This attempts to convert strings that contain values such as '1', 't', 'y', 'Y', 'YES','yes', and 'TRUE' to 'true' and strings that contain values such as '0', 'f','F', 'N','n', 'NO','FALSE', and 'no' to 'false'. *Type*: rvalue.
#### `str2saltedsha512`

8
lib/puppet/parser/functions/str2bool.rb
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@ -5,8 +5,8 @@
module Puppet::Parser::Functions
newfunction(:str2bool, :type => :rvalue, :doc => <<-EOS
This converts a string to a boolean. This attempt to convert strings that
contain things like: y, 1, t, true to 'true' and strings that contain things
like: 0, f, n, false, no to 'false'.
contain things like: Y,y, 1, T,t, TRUE,true to 'true' and strings that contain things
like: 0, F,f, N,n, false, FALSE, no to 'false'.
EOS
) do |arguments|
@ -32,8 +32,8 @@ like: 0, f, n, false, no to 'false'.
# We yield false in this case.
#
when /^$/, '' then false # Empty string will be false ...
when /^(1|t|y|true|yes)$/ then true
when /^(0|f|n|false|no)$/ then false
when /^(1|t|y|true|yes)$/i then true
when /^(0|f|n|false|no)$/i then false
when /^(undef|undefined)$/ then false # This is not likely to happen ...
else
raise(Puppet::ParseError, 'str2bool(): Unknown type of boolean given')

4
spec/functions/str2bool_spec.rb
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@ -10,13 +10,13 @@ describe 'str2bool' do
it { is_expected.to run.with_params('one').and_raise_error(Puppet::ParseError, /Unknown type of boolean given/) }
describe 'when testing values that mean "true"' do
[ '1', 't', 'y', 'true', 'yes', true ].each do |value|
[ 'TRUE','1', 't', 'y', 'true', 'yes', true ].each do |value|
it { is_expected.to run.with_params(value).and_return(true) }
end
end
describe 'when testing values that mean "false"' do
[ '', '0', 'f', 'n', 'false', 'no', false, 'undef', 'undefined' ].each do |value|
[ 'FALSE','', '0', 'f', 'n', 'false', 'no', false, 'undef', 'undefined' ].each do |value|
it { is_expected.to run.with_params(value).and_return(false) }
end
end