Displaying 2 results from an estimated 2 matches for "enum_with_index".
2009 Apr 12
4
Can't get an Array function to be visible inside ApplicationHelper
Folks,
I seem to be missing something basic here.
I am trying to call a function from my application layout that will
return me a hash of the roles for the user currently signed in. Here
is the simplified code I have in ApplicationHelper module
class Array
def to_h
Hash[*enum_with_index.to_a.flatten]
end
end
def get_cur_user_roles
["school_admin", "General2"].to_h
end
I call get_cur_user_roles from my layout file. When I bring up the web
page I get an error that says
undefined method `to_h'' for ["school_admin", "General2...
2009 May 07
13
what database field type should i use ??
in a database table if there is a field which has a certain set of
fixed values. for example
staus => {Single, Married, Divorced }
OR
state => {California, Albama, Olaska ...}
so what should be preferred way out of the following for storing the
values
1. Keep the field as "string(Rails)" VARCHAR(MySQL) itself ....and
while showing the field just show the field value.
2. Keep