module SQLite3ExtendFunction::Functions::Initcap
Public Class Methods
call(str)
click to toggle source
@param [String] str @return [String] @raise [SQLite3::SQLException]
# File lib/sqlite3_extend_function/functions/initcap.rb, line 11 def call(str) return if str.nil? str.split(/([a-zA-Z0-9]*|[^a-zA-Z0-9]*)/).map.with_index do |s, i| i.odd? ? s.downcase.capitalize : s end.join rescue StandardError raise SQLite3::SQLException, 'No function matches the given name and argument types. ' \ 'You might need to add explicit type casts.' end