creating example 4.5 to find names of cats
adding line to slice a paragraph
calling funtion catNames and then uncalled to fix the bug
calling a function using a firebug console
calling a function from ch4.js to display names of cats
adding an animal identifier to clarrify the output
removing console.log calling of a function
creating a function that extract date from paragraph
calling a function extractDate to extract a date form paragraph
clarify a result by adding output identifier
creating a function to calculate character in between within a paragraph
calling a function between to find the specified between chars
creating a cat-algorithm
removing the cat-algorithm
creating example 4.8 to format date supplied
calling a function formatDate to format the date supplied
creating a function to find an oldest cat
calling a function to find the oldest cat
creating a function to claculate range
calling a function that calculate the range