Sha256: 44750250f908838b64754ddd61fd8ed8f5108254315be7887284a368dbb9e34f
Contents?: true
Size: 1.01 KB
Versions: 3
Compression:
Stored size: 1.01 KB
Contents
module Mutations class IntegerFilter < AdditionalFilter @default_options = { :nils => false, # true allows an explicit nil to be valid. Overrides any other options :min => nil, # lowest value, inclusive :max => nil, # highest value, inclusive :in => nil # Can be an array like %w(3 4 5) } def filter(data) # Handle nil case if data.nil? return [nil, nil] if options[:nils] return [nil, :nils] end # Ensure it's the correct data type (Fixnum) if !data.is_a?(Fixnum) if data.is_a?(String) && data =~ /^-?\d/ data = data.to_i else return [data, :integer] end end return [data, :min] if options[:min] && data < options[:min] return [data, :max] if options[:max] && data > options[:max] # Ensure it matches `in` return [data, :in] if options[:in] && !options[:in].include?(data) # We win, it's valid! [data, nil] end end end
Version data entries
3 entries across 3 versions & 1 rubygems
Version | Path |
---|---|
mutations-0.7.1 | lib/mutations/integer_filter.rb |
mutations-0.7.0 | lib/mutations/integer_filter.rb |
mutations-0.6.0 | lib/mutations/integer_filter.rb |