Sha256: 63fec75db997a048a93b47481c8e4082364b3c3c6a3f3303e263a1775c2f8d29
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Size: 779 Bytes
Versions: 20
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Stored size: 779 Bytes
Contents
#
# lstrip.rb
#
module Puppet::Parser::Functions
newfunction(:lstrip, :type => :rvalue, :doc => <<-EOS
Strips leading spaces to the left of a string.
EOS
) do |arguments|
raise(Puppet::ParseError, "lstrip(): Wrong number of arguments " +
"given (#{arguments.size} for 1)") if arguments.size < 1
value = arguments[0]
unless value.is_a?(Array) || value.is_a?(String)
raise(Puppet::ParseError, 'lstrip(): Requires either ' +
'array or string to work with')
end
if value.is_a?(Array)
# Numbers in Puppet are often string-encoded which is troublesome ...
result = value.collect { |i| i.is_a?(String) ? i.lstrip : i }
else
result = value.lstrip
end
return result
end
end
# vim: set ts=2 sw=2 et :
Version data entries
20 entries across 20 versions & 1 rubygems