Certainly! Let's break down the provided code snippets:

1. What is it and why is it used?

In Mongoose, a schema is a blueprint for defining the structure of documents within a collection. When you define a schema, you can also attach methods to it. These methods become instance methods, meaning they are available on the individual documents (instances) created from that schema.

Instance methods are useful for encapsulating functionality related to a specific document or model instance. They allow you to define custom behavior that can be executed on a specific document. In the given example, the findSimilarTypes method is added to instances of the Animal model, making it easy to find other animals of the same type.

2. Syntax:

Using methods object directly in the schema options:

javascript const animalSchema = new Schema( { name: String, type: String }, { methods: { findSimilarTypes(cb) { return mongoose.model('Animal').find({ type: this.type }, cb); } } } );

Using methods object directly in the schema:

javascript animalSchema.methods.findSimilarTypes = function(cb) { return mongoose.model('Animal').find({ type: this.type }, cb); };

Using Schema.method() helper:

javascript animalSchema.method('findSimilarTypes', function(cb) { return mongoose.model('Animal').find({ type: this.type }, cb); });

3. Explanation in Simple Words with Examples:

Why it's Used:

Imagine you have a collection of animals in your database, and you want to find other animals of the same type. Instead of writing the same logic repeatedly, you can define a method that can be called on each animal instance to find similar types. This helps in keeping your code DRY (Don't Repeat Yourself) and makes it easier to maintain.

Example:

```javascript const mongoose = require('mongoose'); const { Schema } = mongoose;

// Define a schema with a custom instance method const animalSchema = new Schema({ name: String, type: String });

// Add a custom instance method to find similar types animalSchema.methods.findSimilarTypes = function(cb) { return mongoose.model('Animal').find({ type: this.type }, cb); };

// Create the Animal model using the schema const Animal = mongoose.model('Animal', animalSchema);

// Create an instance of Animal const dog = new Animal({ type: 'dog', name: 'Buddy' });

// Use the custom method to find similar types dog.findSimilarTypes((err, similarAnimals) => { console.log(similarAnimals); }); ```

In this example, findSimilarTypes is a custom instance method added to the Animal schema. When you create an instance of the Animal model (e.g., a dog), you can then call findSimilarTypes on that instance to find other animals with the same type. The method uses the this.type property, which refers to the type of the current animal instance. This allows you to easily reuse the logic for finding similar types across different instances of the Animal model.

• for: BEing journey - adapt to, DH, Deep Humanity

• comment

  • Potentiality coupled with limitations - Daseitz Suzuki and the elbow does not bend backwards.
  • The experience of the unnamable quality present in every moment - infinite potentiality
  • The mundane is the extraordinary. Even when we name it and discover it in all our scientific discoveries and articulate it, and mass produce technologies with it, is is still miraculous

• adjacency

  • Nora Bateson's book Combining and the Douglas Rushkoff podcast interview
  • potentiality
• adjacency statement
  • both are alluding to the pure potentiality latent in the moment
  • language can be contextualized as an unfolding of the space of potentiality to a specific trajectory. Each word added to the previous one to form a sentence is a choice in an infinite, abstract space of symbols that communicates intentionality and is designed to focus the attention of the listener to one very narrow aspect of the enormous field of infinite potentiality

Priya Parker, spouse of Anand Giridharadas, author of Winners Take All: The Elite Charade of Changing the World.

In most cases, many parents in this situation can understand all too well with the safety of their child. According to the school, the case is resolved with a slap on the wrist for the offender. Amy and her son still feels unsafe. Jacob would have to go to school everyday with fear waiting for the next bad thing to happen. Aside from that, parents must also fear the risk of suicide and the mental well being of their child? The result of a case being "resolved."

I think in today's society a lot of people struggle with gender stereotypes and their identity. Society is set up to believe that the man is masculine and the women is feminine, and that if those traits are switched, then it's wrong. It's hard teaching a child about gender stereotypes because you don't want your child to feel as though he or she can not do certain things, but it happens which "may or may not" cause a crisis with their gender identity. You want the child to explore their options but in this case a lot of parents may not agree because they don't want to cause confusion. According to the article gender stereotypes, or the beliefs and expectations people hold about the typical characteristics, preferences,and behaviors of men and women. A person’s gender identity refers to their psychological sense of being male or female.