Sha256: cf5ab5809d3c5c6c21c0928ef42bd08922ce12deb44b71bd1d0a88ffea464a17
Contents?: true
Size: 1017 Bytes
Versions: 2
Compression:
Stored size: 1017 Bytes
Contents
module Mutations class FloatFilter < 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 } def filter(data) # Handle nil case if data.nil? return [nil, nil] if options[:nils] return [nil, :nils] end # Now check if it's empty: return [data, :empty] if data == "" # Ensure it's the correct data type (Float) if !data.is_a?(Float) if data.is_a?(String) && data =~ /^[-+]?\d*\.?\d+/ data = data.to_f elsif data.is_a?(Fixnum) data = data.to_f else return [data, :float] end end return [data, :min] if options[:min] && data < options[:min] return [data, :max] if options[:max] && data > options[:max] # We win, it's valid! [data, nil] end end end
Version data entries
2 entries across 2 versions & 1 rubygems
Version | Path |
---|---|
mutations-0.8.0 | lib/mutations/float_filter.rb |
mutations-0.7.2 | lib/mutations/float_filter.rb |