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(maint) reword error messages for validate_slength

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This commit is contained in:
Adrien Thebo 2013-08-12 11:20:46 -07:00
parent 2cfa408909
commit e63715ddaf
1 changed files with 3 additions and 3 deletions
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6
lib/puppet/parser/functions/validate_slength.rb
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@ -26,20 +26,20 @@ module Puppet::Parser::Functions
input, max_length, min_length = *args
unless (input.is_a?(String) or input.is_a?(Array))
raise Puppet::ParseError, "validate_slength(): please pass a string, or an array of strings - what you passed didn't work for me at all - #{input.class}"
raise Puppet::ParseError, "validate_slength(): Expected first argument to be a String or Array, got a #{input.class}"
end
begin
max_length = max_length.to_i
rescue NoMethodError => e
raise Puppet::ParseError, "validate_slength(): Couldn't convert whatever you passed as the max length parameter to an integer - sorry: " + e.message
raise Puppet::ParseError, "validate_slength(): Expected second argument to be a positive Numeric, got a #{max_length.class}"
end
unless args.length == 2
begin
min_length = Integer(min_length)
rescue StandardError => e
raise Puppet::ParseError, "validate_slength(): Couldn't convert whatever you passed as the min length parameter to an integer - sorry: " + e.message
raise Puppet::ParseError, "validate_slength(): Expected third argument to be unset or a positive Numeric, got a #{min_length.class}"
end
else
min_length = 0