module SQLite3ExtendFunction::Functions::Power
Public Class Methods
call(a, b)
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@param [Integer, Float] a @param [Integer, Float] b @return [Integer, Float] @raise [SQLite3::SQLException]
# File lib/sqlite3_extend_function/functions/power.rb, line 12 def call(a, b) return if a.nil? || b.nil? result = Float(a)**Float(b) result.to_i == result ? result.to_i : result rescue ArgumentError raise SQLite3::SQLException, 'invalid input syntax for type double precision' end