neharkarvishal

Blogging with Gist

Gist simplicity can turn blogging into a liberating experience.

Pros	Cons
✅ Free, simple, fast, hassle-free	❌ Image upload in comments only
✅ Tagging	❌ No post pinning
✅ Search	❌ Doesn't look like a blog
✅ Revisions	❌ Unfriendly URLs

neharkarvishal

/**
 * partitionArray.js
 * tags: { JavaScript, Array, Object, Function }
 * Groups the elements into two arrays, depending on the provided function's
 * truthiness for each element.
 * Use Array.prototype.reduce() to create an array of two arrays.
 * Use Array.prototype.push() to add elements for which fn returns true to the
 * first array and elements for which fn returns false to the second one.
 */

neharkarvishal

/**
 * zipObject.js
 * tags: { JavaScript, Array, Object }
 * Given an array of valid property identifiers and an array of values,
 * return an object associating the properties to the values.
 * Since an object can have undefined values but not undefined property 
 * pointers, the array of properties is used to decide the structure of
 * the resulting object using Array.prototype.reduce().
 */

neharkarvishal

/**
 * removeArrayElements.js
 * tags: { JavaScript, Array }
 * Removes elements from an array for which the given function returns false.
 * Use Array.prototype.filter() to find array elements that return truthy 
 * values and Array.prototype.reduce() to remove elements using 
 * Array.prototype.splice(). The func is invoked with three 
 * arguments (value, index, array).
 */

neharkarvishal

/**
 * pipeAsyncFunctions.js
 * tags: { JavaScript, Adapter, Function, Promise }
 * Performs left-to-right function composition for asynchronous functions.
 * Use Array.prototype.reduce() with the spread operator (...) to perform
 * left-to-right function composition using Promise.then(). The functions can
 * return a combination of: simple values, Promise's, or they can be defined as
 * async ones returning through await. All functions must be unary.
 */