mrb

-@authors.each_with_index do |author, index|
  #container{:style=>"float:left;"}
    .bigsansed="#{link_to author.name, author}"
  %br/
-@authors.each_with_index do |author, index|
  #container{:style=>"float:right;"}
    .bigsansed="#{link_to author.name, author}"
  %br/
#pagination
  =will_paginate @posts

mrb

/* Change lc_width and rc_width to control column width, and voila */

!lc_width= 140px
!rc_width= 180px
!lc_p= 10px
!lc_pad= !lc_p*2
!rc_p= 10px
!rc_pad= !rc_p*2
!lc_full= !lc_width + !lc_pad
!rc_full= !rc_width + !rc_pad

mrb

.floatleft{:style=>"width:200px;"}
  -@contacts[0...(@contacts.per_page/2)].each_with_index do |contact, index|
    =render :partial => "contact", :locals => {:contact => contact}
.floatright{:style=>"width:200px;"}
  -@contacts[(@contacts.per_page/2)...@contacts.per_page].each_with_index do |contact, index|
    =render :partial => "contact", :locals => {:contact => contact}
  
#pagination{:style=>"clear:both;"}
  =will_paginate

mrb

.floatleft{:style=>"width:200px;"}
  -@contacts[0...(@contacts.per_page/2)].each_with_index do |contact, index|
    =render :partial => "contact", :locals => {:contact => contact}
.floatright{:style=>"width:200px;"}
  -@contacts[(@contacts.per_page/2)...@contacts.per_page].each_with_index do |contact, index|
    =render :partial => "contact", :locals => {:contact => contact}
  
#pagination{:style=>"clear:both;"}
  =will_paginate

mrb

module ApplicationHelper
  
  def e_tag(model)
    eval("link_to image_tag(\'pencil.png\'), edit_#{model.class.name.underscore}_path(model)")
  end
  
  def d_tag(model)
    eval("link_to image_tag(\'delete.png\'), model, :confirm => \'Are you sure?\', :method => :delete")
  end
  

mrb

(create-circuit :test)
(create-channel :tweets)

(create-device :tweeter-1 as :tweeter
  (filters ["ukraine" "russia" "putin" "news" "crimea"]))

(create-device :tweet-channel as :channeler
  (channel :tweets))

(create-wire->

mrb

open Format
open Syntax
open Support.Error
open Support.Pervasive

(* ------------------------   EVALUATION  ------------------------ *)

exception NoRuleApplies

let rec isnumericval ctx t = match t with

mrb

irb(main):006:0* 1/0
ZeroDivisionError: divided by 0
	from (irb):6:in `/'
	from (irb):6
	from /Users/mrb/.rbenv/versions/1.9.3-p545/bin/irb:12:in `<main>'
irb(main):007:0> 1/0.0
=> Infinity

mrb

irb(main):002:0> 10*"*"
TypeError: String can't be coerced into Fixnum
	from (irb):2:in `*'
	from (irb):2
	from /Users/mrb/.rbenv/versions/1.9.3-p545/bin/irb:12:in `<main>'
irb(main):003:0> "*"*10
=> "**********"

mrb

let prog = 
 CompoundStm(AssignStm("a", OpzExp(NumExp 5, Plus, NumExp 3)),
  CompoundStm(AssignStm("b",
      EseqExp(PrintStm[IdExp("a"), OpExp(IdExp("a"), Minus, NumExp 1)],
           OpExp(NumExp 10, Times, IdExp("a")))),
   PrintStm[IdExp("b")]));;
Error: The variant type exp has no constructor OpzExp                                                                                           
Did you mean OpExp?