EOS
) do |arguments|
- raise(Puppet::ParseError, "values_at(): Wrong number of " +
- "arguments given (#{arguments.size} for 2)") if arguments.size < 2
+ raise(Puppet::ParseError, "values_at(): Wrong number of arguments given (#{arguments.size} for 2)") if arguments.size < 2
array = arguments.shift
indices = [arguments.shift].flatten() # Get them all ... Pokemon ...
if not indices or indices.empty?
- raise(Puppet::ParseError, 'values_at(): You must provide ' +
- 'at least one positive index to collect')
+ raise(Puppet::ParseError, 'values_at(): You must provide at least one positive index to collect')
end
result = []
type = m[2]
if start > stop
- raise(Puppet::ParseError, 'values_at(): Stop index in ' +
- 'given indices range is smaller than the start index')
+ raise(Puppet::ParseError, 'values_at(): Stop index in given indices range is smaller than the start index')
elsif stop > array.size - 1 # First element is at index 0 is it not?
- raise(Puppet::ParseError, 'values_at(): Stop index in ' +
- 'given indices range exceeds array size')
+ raise(Puppet::ParseError, 'values_at(): Stop index in given indices range exceeds array size')
end
range = case type
else
# Only positive numbers allowed in this case ...
if not i.match(/^\d+$/)
- raise(Puppet::ParseError, 'values_at(): Unknown format ' +
- 'of given index')
+ raise(Puppet::ParseError, 'values_at(): Unknown format of given index')
end
# In Puppet numbers are often string-encoded ...
i = i.to_i
if i > array.size - 1 # Same story. First element is at index 0 ...
- raise(Puppet::ParseError, 'values_at(): Given index ' +
- 'exceeds array size')
+ raise(Puppet::ParseError, 'values_at(): Given index exceeds array size')
end
indices_list << i