similar to: money data types

Displaying 20 results from an estimated 3000 matches similar to: "money data types"

2006 Feb 28
12
Examples for Money library ?
Can anybody share some examples of their Money implementation ? I''m trying to setup a Model to use this library, but can''t seem to wrap my head around how it is exactly supposed to work. My Model (Foo) looks like: =============== composed_of :commission, :class_name => "Money", :mapping => [ %w(commission_cents cents), %w(commission_currency currency) ] Yet, in
2010 Feb 24
6
[OT?] recommendation for simple wiki S/W to run on centos 5.4?
any testimonials for some simple wiki software to run on centos 5.4 on an intranet? all i'm after is something uncomplicated that (ideally) yum installs, and that others can start using to start sharing useful info, nothing more. thoughts? rday -- ======================================================================== Robert P. J. Day Waterloo, Ontario,
2011 Oct 12
1
scopes related question
Hello, Have a question related scope definition. I need to define a scope based on related model attribute values like this. class Product < ActiveRecord::Base belongs_to :currency scope :with_currency, lambda { |currency| unless currency.to_s.upcase == ''ALL'' # here I need to define a scope that would test for currency.char_code to match a passed value # something
2006 May 05
2
dovecot LDA w/virtual domains and postfix
Hi, I've been trying to follow the documentation that I am finding, but am running into trouble getting things set up correctly for postfix + virtual domains (using ldap) with dovecot LDA. I can get it to work without LDA, but I'm running into permissions problems when I try to run with LDA. I am wondering if anyone has any good examples of configuring this. I basically have a
2003 Oct 19
2
Bagplot
Has anyone ported the Bagplot function by Rousseeuw, Ruts, and Tukey from S to R? The S function comprises a script and a FORTRAN function. I assume porting is relatively uncomplicated, but since I have not done any porting before I would not want to invest the effort if a port is readily available.
2011 Jan 07
1
Calculating Returns : (Extremely sorry for earlier incomplete mail)
Dear R forum helpers, I am extremely sorry for the receipt of my incomplete mail yesterday. There was connectivity problem at my end and so I chose to send the mail through my cell, only to realize today about the way mail has been transmitted. I am again sending my complete mail through regular channel and sincerely apologize for the inconvenience caused. ## Here is my actual mail Dear R
2008 Jun 29
2
How to write test about validates_associated
Here is my model: class Account < ActiveRecord::Base has_many :users, :dependent => :destroy has_many :bus belongs_to :currency has_many :mylogs, :dependent => :destroy has_many :batchuserdefines, :dependent => :destroy has_many :materialuserdefines, :dependent => :destroy has_many :materials has_many :inventories has_many :batchs has_many :courses has_many
2006 Mar 03
1
number_to_currency() helper == non DRY == could be improved
Hi all, Apologies in advance if I got this one wrong, I''m still just a newbie ;-) Going through the Apple ADC RoR tutorial it suddenly occurred to me that the ''number_to_currency()'' helper method was not DRY streamlined. Scenario:: The "number_to_currency()" methods options hash works great when I need to dynamically display different currencies when I
2013 Apr 03
4
Better way of writing R code
Dear R forum, (Pl note this is not a finance problem) I have two data.frames as currency_df = data.frame(current_date = c("3/4/2013", "3/4/2013", "3/4/2013", "3/4/2013"), issue_date = c("27/11/2012", "9/12/2012", "14/01/2013", "28/02/2013"), maturity_date = c("27/04/2013", "3/5/2013",
2006 Mar 25
4
Rails PayPal and Currencies other than USD
Has anyone been able to make direct API calls to PayPal in currencies other than USD? I get an error message "The currency code submitted is not supported. Check the currency code and try again." I''m using the PayPal plugin for Rails. I can successfully transact in USD, but not AUD (Australian Dollars). Cheers, Dan
2011 Jan 07
1
Currency return calculations
Dear sir, I am extremely sorry for messing up the logic asking for help w.r.t. my earlier mails   I have tried to explain below what I am looking for.     I have a database (say, currency_rates) storing datewise currency exchange rates with some base currency XYZ.   currency_rates <- data.frame(date = c("12/31/2010", "12/30/2010", "12/29/2010",
2013 Apr 25
1
Linear Interpolation : Missing rates
Dear R forum I have data.frame as df = data.frame(rate_name = c("USD_1w", "USD_1w", "USD_1w", "USD_1w", "USD_1m", "USD_1m", "USD_1m", "USD_1m", "USD_2m", "USD_2m", "USD_2m", "USD_2m",  "GBP_1w", "GBP_1w", "GBP_1w", "GBP_1w",
2013 Apr 16
3
Splitting the Elements of character vector
Dear R forum I have a data.frame df = data.frame(currency_type = c("EURO_o_n", "EURO_o_n", "EURO_1w", "EURO_1w", "USD_o_n", "USD_o_n", "USD_1w", "USD_1w"), rates = c(0.47, 0.475, 0.461, 0.464, 1.21, 1.19, 1.41, 1.43))   currency_type     rates 1      EURO_o_n   0.470 2      EURO_o_n   0.475 3       EURO_1w   0.461
2011 Sep 07
6
FactoryGirl doesnt produce unique names?!
Hey, I got following very simple test case: require ''spec_helper'' describe Country do it "should create a new instance given valid attributes" do Factory(:country) end end Factory looks like: Factory.sequence :country_name do |n| "Country #{n}" end Factory.define :country do |c| c.name Factory.next(:country_name) c.nationality "Foo
2014 May 16
9
Centos backup tools
Hi all! I'm building a raid box to use for backups, connectivity will be either USB3 or esata. Looking for suggestions on backup software I can use. I know there's rsync, which may be a good solution. I also find backupPC at epel, backintime also at epel, kbackup. DejaDup looks interesting, but none of the repos I'm set up to use shows it being available. some small details: I
2007 May 15
3
NOOB question RSPEC
Hi all !! I have this code: require ''account'' describe Account, "when first created" do before do @account = Account.new end it "should have a balance of $0" do @account.balance.should eql(Money.new(0, :dollars)) end after do @account = nil end end How can I pass the @account.balance.should eql(Money.new(0, :dollars)) spec. From my
2006 Jul 21
3
[Slightly OT] CSS with wildcard?
Sorry if this is a simple question, I''m a CSS noob. I have a rails app that is displaying posts, I am having it generate each post with its own div like "post_19", "post_20", etc. I could make it so it puts another div around that div (i need the individual post div''s for deletion with AJAX) but would rather not. Is there some way to use CSS to do
2007 Feb 13
2
Computing stats on common parts of multiple dataframes
Folks, I have three dataframes storing some information about two currency pairs, as follows: R> a EUR-USD NOK-SEK 1.23 1.33 1.22 1.43 1.26 1.42 1.24 1.50 1.21 1.36 1.26 1.60 1.29 1.44 1.25 1.36 1.27 1.39 1.23 1.48 1.22 1.26 1.24 1.29 1.27 1.57 1.21 1.55 1.23 1.35 1.25 1.41 1.25 1.30 1.23 1.11 1.28 1.37 1.27 1.23 R> b EUR-USD NOK-SEK 1.23 1.22 1.21 1.36 1.28 1.61 1.23 1.34 1.21 1.22
2012 Aug 17
3
Rails doesn't validate create_model or build_model (has_one association)
I''ve got User has_one Shop. Rails is not validating when I tried create_shop or build_shop, neither in the browser nor the rails console. My code: class Shop < ActiveRecord::Base attr_protected :user_id belongs_to :user validates_presence_of :name, :primary_address, :city, :country_code, :currency end class ShopsController < ApplicationController before_filter
2010 Feb 24
2
How to read percentage and currency data?
I'm struggling to find any help on this seemingly simple question - how does one read data with percentage (%) or currency (?,$ etc.) signs? When I try to read a data file which has any of those symbols in the data fields, they are read as characters rather than values. Is there a function or library which can deal with such values? As an example, I use this sample from one of chinna's