class Eggshell::ExpressionEvaluator::Evaluator

Public Class Methods

new(vtable, ftable) click to toggle source
# File lib/eggshell/expression-evaluator/evaluator.rb, line 3
def initialize(vtable, ftable)
        @vtable = vtable
        @ftable = ftable
end

Public Instance Methods

evaluate(struct) click to toggle source
# File lib/eggshell/expression-evaluator/evaluator.rb, line 8
def evaluate(struct)
        ret = nil
        struct.each do |frag|
                if frag.is_a?(Array)
                        if frag[0] == :op
                                
                        elsif frag[0] == :op_tern
                                
                        elsif frag[0] == :func
                                buff << frag[1] + '('
                                buff << reassemble(frag[2], ',')
                                buff << ')'
                        elsif frag[0] == :group
                                
                        elsif frag[0] == :var
                                
                        elsif frag[0] == :index_access
                                
                        end
                else
                        buff << s
                        buff << (frag.is_a?(String) ? '"' + frag.gsub('"', '\\"') + '"' : frag)
                        s = sep
                end
        end
end
get_var(var, do_ptr = false) click to toggle source

@param String|Array var If `var` is a string and contains only alphanumeric/dot characters, an attempt will be made to match an exact var name with that, otherwise, it will be decomposed and each part will be looked up successively.

# File lib/eggshell/expression-evaluator/evaluator.rb, line 38
def get_var(var, do_ptr = false)

end
set_var(var, val) click to toggle source
# File lib/eggshell/expression-evaluator/evaluator.rb, line 42
def set_var(var, val)
end