columnize an array of text elements for printing
Array manipulation, ordering, searching, summarizing, etc.
Which kind of Typed Array is this JavaScript value? Works cross-realm, without `instanceof`, and despite Symbol.toStringTag.
A simple list of possible Typed Array names.
Is this value a JS ArrayBuffer?
An ES7/ES2016 spec-compliant `Array.prototype.includes` shim/polyfill/replacement that works as far down as ES3.
Get the byte length of an ArrayBuffer, even in engines without a `.byteLength` method.
Is this value a JS SharedArrayBuffer?
Robustly get the byte offset of a Typed Array
Robustly get the length of a Typed Array
`Array.prototype.concat`, but made safe by ignoring Symbol.isConcatSpreadable
Robustly get the byte length of a Typed Array
Get the ArrayBuffer out of a TypedArray, robustly.
General purpose glob-based configuration matching.
Is this value a JS Typed Array? This module works cross-realm/iframe, does not depend on `instanceof` or mutable properties, and despite ES6 Symbol.toStringTag.
Parse postgres array columns
Run an array of functions in parallel
Flatten nested arrays
TypeScript definitions for d3-array
Guarantees an array back
Matches strings against configurable strings, globs, regular expressions, and/or functions
Create an array of unique values, in order, from the input arrays
Workaround a Safari bug where rest destructuring with an array literal on the rhs can yield incorrect results
Create an array with values that are present in the first input array but not additional ones
In showing a long lists, sometimes one would prefer to see the value arranged aligned in columns. Some examples include listing methods of an object or debugger commands. See Examples in the rdoc documentation for examples.
Extension for ActiveRecord that adds support for PostgreSQL array columns, mapping string values to integers.
InColumns distributes the elements of an array into a number of equal-height columns.
Sequel ORM Plugin for serializing columns as Postges Arrays build atop Sequel::Plugins::Serialization
Pluck multiple columns/attributes and return array of hashes. Support Rails 3, 4, 5. If you have a Rails 3 project, and want to pluck not only one column, feel free to use this gem and no need to worry about upgrading to Rails 4, 5 in the future will break this.
This gem defines some helpers to use array columns like assiciated models
Serialize an array in a column, [] when no set, xx_as_text accessors and more.
convert two-dimensional Array into an Array of Structs consuming the first row and/or column as attributes
Handles the typecasting of array columns so they can be used as any other datatype.
CSVobj provides a legible and maintainable mechanism to manipulate CSV files by creating an array of objects from a file or string of CSV information. The resulting object's attributes are defined dynamically and are based on the CSV column name.
Extend ActiveRecord pluck to return hash instead of an array. Useful when plucking multiple columns.
A Rails plugin that provides some form helper methods for use array column.