| defmodule Ownum do | |
| def all?([], _fun), do: true | |
| def all?([head | tail], fun) do | |
| if fun.(head) do | |
| all?(tail, fun) | |
| else | |
| false | |
| end | |
| end |
| #!/bin/bash | |
| function remove_dir () { | |
| rm -rf "$1_" | |
| if [ -d "$1" ] | |
| then | |
| mv "$1" "$1_" | |
| fi | |
| } |
| require 'rss' | |
| class YoutubeChannel | |
| Video = Struct.new(:response) do | |
| def title | |
| response.title | |
| end | |
| def uri_params |
Seattle's monthly and weekly meetup of the Rails community. This is a great way to get to know the local community and to see some excellent presentaions on software development both novice and advanced.
Work through this tutorial, it has concrete examples and will give you all the fundamental tools you need to build and deploy apps with ruby.
| require "rubygems" | |
| require "net/http" | |
| require "open-uri" | |
| data = open("http://cdo.ncdc.noaa.gov/climatenormals/clim84/IL/IL110055.txt").map | |
| #data = open("http://cdo.ncdc.noaa.gov/climatenormals/clim84/IL/IL112679.txt").map | |
| metric = {} | |
| metric[:station_coop_id] = data[4][44..49] |
| extract.formula<-function(formu){ | |
| if (!is(formu,"formula")) | |
| stop("X should be a valid formula of form \n y ~ x1 + x2 | conditional") | |
| resp <- formu[[2]] | |
| if( length(formu[[3]]) < 2 ){ formu <- formu }else{ formu <- formu[[3]] } | |
| flattener <- function(f) {if (length(f)<3) return(f); | |
| c(Recall(f[[2]]),Recall(f[[3]]))} | |
| if (formu[[1]] == '|'){ |
| # Module containing a collect_kv method to allow | |
| # a new hash to be generated my collect instead | |
| # of returning an array of modified keys or values | |
| module CollectKeyValue | |
| # Takes a block that returns a [key, value] pair | |
| # and builds a new hash based on those pairs | |
| def collect_kv | |
| result = {} | |
| each do |k,v| |
| var minnesota = [{name:"job 1", values:[182904,196530,203944,192492,77393,81243]}]; | |
| $(document).ready(function(){ | |
| $("button").click(function(){ | |
| minnesota = [{name:"changed job", values:[342,34234,2342,543]}]; | |
| draw(); | |
| }); | |
| }); |
| # create rvmrc file | |
| create_file ".rvmrc", "rvm gemset use #{app_name}" | |
| gem "haml-rails" | |
| gem "sass" | |
| # hpricot and ruby_parser required by haml | |
| gem "hpricot", :group => :development | |
| gem "ruby_parser", :group => :development | |
| gem "nifty-generators" | |
| gem "simple_form" |
| <html> | |
| <head> | |
| <script> | |
| document.onclick = function(evt) { | |
| var el = window.event? event.srcElement : evt.target; | |
| if (el && el.className == "unselected") { | |
| el.className = "selected"; | |
| var siblings = el.parentNode.childNodes; | |
| for (var i = 0, l = siblings.length; i < l; i++) { | |
| var sib = siblings[i]; |
