# File activesupport/lib/active_support/core_ext/range/conversions.rb, line 30 def to_formatted_s(format = :default) if formatter = RANGE_FORMATS[format] formatter.call(first, last) else to_s end end
Convert range to a formatted string. See RANGE_FORMATS
for predefined formats.
This method is aliased to to_fs
.
range = (1..100) # => 1..100 range.to_s # => "1..100" range.to_formatted_s(:db) # => "BETWEEN '1' AND '100'"
You can add your own formats to the Range::RANGE_FORMATS hash. Use the format name as the hash key and a Proc instance.
# config/initializers/range_formats.rb Range::RANGE_FORMATS[:short] = ->(start, stop) { "Between #{start.to_formatted_s(:db)} and #{stop.to_formatted_s(:db)}" }
© 2004–2021 David Heinemeier Hansson
Licensed under the MIT License.