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Contents
module Lockdown
module Helper
#
# If str_sym is a Symbol (:users), give me back "Users"
# If str_sym is a String ("Users"), give me back :users
#
# Was :to_title_sym for String and :to_title_str for Symbol
#
def convert_reference_name(str_sym)
if str_sym.is_a?(Symbol)
titleize(str_sym)
else
underscore(str_sym).tr(' ','_').to_sym
end
end
def lockdown_string(value)
if value.respond_to?(:name)
string_name(value.name)
else
string_name(value)
end
end
def lockdown_symbol(value)
if value.respond_to?(:name)
symbol_name(value.name)
elsif value.is_a?(String)
symbol_name(value)
else
value
end
end
def camelize(str)
str.to_s.gsub(/\/(.?)/) { "::" + $1.upcase }.gsub(/(^|_)(.)/) { $2.upcase }
end
def random_string(len = 10)
chars = ("a".."z").to_a + ("A".."Z").to_a + ("0".."9").to_a
Array.new(len){||chars[rand(chars.size)]}.join
end
def administrator_group_string
string_name(:administrators)
end
def administrator_group_symbol
:administrators
end
private
def string_name(str_sym)
str_sym.is_a?(Symbol) ? convert_reference_name(str_sym) : str_sym
end
def symbol_name(str_sym)
str_sym.is_a?(String) ? convert_reference_name(str_sym) : str_sym
end
def titleize(str)
humanize(underscore(str)).gsub(/\b([a-z])/) { $1.capitalize }
end
def humanize(str)
str.to_s.gsub(/_id$/, "").gsub(/_/, " ").capitalize
end
def underscore(str)
str.to_s.gsub(/::/, '/').
gsub(/([A-Z]+)([A-Z][a-z])/,'\1_\2').
gsub(/([a-z\d])([A-Z])/,'\1_\2').
tr("-", "_").downcase
end
if Lockdown.rails_app?
def controller_class_name(str)
"#{str}Controller"
end
else
def controller_class_name(str)
str
end
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems