class Dentaku::AST::StringFunctions::Find
Public Class Methods
max_param_count()
click to toggle source
# File lib/dentaku/ast/functions/string_functions.rb, line 116 def self.max_param_count 2 end
min_param_count()
click to toggle source
# File lib/dentaku/ast/functions/string_functions.rb, line 112 def self.min_param_count 2 end
new(*args)
click to toggle source
Calls superclass method
Dentaku::AST::Function::new
# File lib/dentaku/ast/functions/string_functions.rb, line 120 def initialize(*args) super @needle, @haystack = *@args end
Public Instance Methods
type()
click to toggle source
# File lib/dentaku/ast/functions/string_functions.rb, line 133 def type :numeric end
value(context = {})
click to toggle source
# File lib/dentaku/ast/functions/string_functions.rb, line 125 def value(context = {}) needle = @needle.value(context) needle = needle.to_s unless needle.is_a?(Regexp) haystack = @haystack.value(context).to_s pos = haystack.index(needle) pos && pos + 1 end