mmower

  # Used to modify the relationship tags applied to the specified contact
  #
  # PUT /users/bob/contacts/alice/tags?friend=t&family=f
  #
  # Sets the tags on the relationship that 'bob' has with 'alice' to be 'friend' and not 'family'
  #
  def tags
    @contact = user.contacts.with_login( params[:id] )
    @relationship = user.relationships.with( @contact )
    @relationship.set( tags_from_params( params ) )

mmower

  # ruby beginner elevator program
  
  
  # We might break this stuff up into more classes as the need to separate state and
  # behaviour of different entities emerges, for now we keep it simple and imagine
  # the state to be that of the building as a whole.
  #
  
  class Building
    GROUND_FLOOR = 0

mmower

# ruby beginner elevator program
 
 
 # We might break this stuff up into more classes as the need to separate state and
 # behaviour of different entities emerges, for now we keep it simple and imagine
 # the state to be that of the building as a whole.
 #
 # new code added by calvin... work in progress, still figuring how to make it all work
 
 class Building

mmower

#import <Cocoa/Cocoa.h>


@interface AppController : NSObject {
	
	
	IBOutlet NSTextField *clockInTextField;
	IBOutlet NSTextField *clockOutTextField;
	IBOutlet NSTextField *resultsField;
	IBOutlet NSTextField *payRateField;

mmower

  class Person
    attr_accessor :name, :age, :gender
  end
  
  person_instance = Person.new
  
  person_instance.name = 'robert'
  person_instance.age = 52 
  person_instance.gender = 'male'
  

mmower

x = "test"
y = " string"

z = x + y

puts"#{x} + #{y} = #{z}"


require 'test/unit'

mmower

class Calculator
  def equation(val1, val2)
    result = val1 + val2
    return result
  end
end

# Okay so the only real point here is one of style. In Ruby it's not necessary
# to use 'return'. By default a method returns the value of the last expression
# evaluated. So your method can be rewritten

mmower

class Album
  def info(val1, val2, val3)
    val1 + ", " + val2 + ", " + "#{val3}" 
  end
end

# It's not at all clear what is going on here. First, I can make the assumption
# that val1 is an album name & val2 is the band. But val3? No clue. How about

def info( album, band, whatever_this_is )

mmower

describe "Hospital Patient Chart" do 
	it "should have heart rate information" do
	  # heart rate information is numeric
	  # so it should be represented as a number
	  # it's implied that it's beats per minute
	  # (unless you're going to be storing it in
	  # some other format elsewhere)
		HospitalPatientChart.new( 75 ).heart_rate.should == 75
	end
end

mmower

describe "Hospital Patient Chart" do 
	it "should have heart rate information" do
	  # heart rate information is numeric
	  # so it should be represented as a number
	  # it's implied that it's beats per minute
	  # (unless you're going to be storing it in
	  # some other format elsewhere)
		HospitalPatientChart.new( 75 ).heart_rate.should == 75
	end
end