module Calculator

Defined in:

calculator.cr

Constant Summary

VERSION = "0.1.0"

Class Method Summary

• .apply_function(number, funcName)
• .calculate(n1, n2, operator)
• .calculate(input : String)
• .factorial(n : Int32)
• .find_functions(input)

  Finds functions; Returns the begin (inclusive), end (exclusive) and name as a Tuple The corresponding value in the HashMap is the priority

• .find_operators(input : String)
• .function_children(func, functions, input)

  Determines children and their position relative to their parent

• .gsub(input : String, hash : Hash(String | Regex, _))
• .is_number?(input : Char)
• .is_operator?(input : Char)
• .parse_number(input)
• .transform(input : String) : String

Class Method Detail