poke
A little library for poking at objects like MongoDB docs. For node and the browser.
For a complete list of supported operators, see the spec or the code.
var doc = {
name: "Aaron",
age: 29,
hair: {
color: "brown",
style: "short"
}
}poke.into(doc, path, options)
poke.into(doc, "name") // "Aaron"
poke.into(doc, "hair.color") // "brown"
poke.into(doc, "hair.color", {contain:true}) // {hair: {color:"brown", style:"short"}}poke.query(doc, queries, projection)
poke.query(doc, {name:"Frank"}) // undefined
poke.query(doc, {"hair.color":"brown"}) // doc
poke.query(doc) // doc
poke.query(doc, {"age":{"$gt":21}}}) // doc
poke.query(doc, {name:"Aaron"}, {"hair.style":1}) // {hair: {style:"short"}}poke.update(doc, updates)
poke.update(doc, {"$inc":{age:1}}) // doc.age is now 30
poke.update(doc, {"$set":{"hair.color":"pink"}}) // doc.hair.color is now "pink"