callBack

const notes = [{
},{
    title: 'My next trip',
    body:'I would like to go to Spain'
},{
    title:'Habits to work on',
    body:'Exercise,.Eating a bit better'
},{
    title: 'Office modification',
    body:'Get a new seat'
}]

//console.log(notes)
const index = notes.findIndex(function(note, index) {
    return note.body === 'Exercise,.Eating a bit better'
})
//console.log(index)

const findNote = function(notes, noteBody) {
    const index = notes.findIndex(function(note, index){
        return note.body.toLowerCase() === noteBody.toLowerCase()
    })
    return notes[index]
}
const note  = findNote(notes,'Get a new seat')
console.log(note)