GitHub - robert-ryu7/table-class: Utility class for easier handling of two-dimensional arrays.

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Table

Represents a two-dimensional array of data.

Kind: global class
Template: T Type of data that will be stored by this table.

Table
- new Table(width, height, [callbackfn])
- instance
 - .width : number
 - .height : number
 - .rows : Array.<Array.<?T>>
 - .cols : Array.<Array.<?T>>
 - .set(x, y, value) ⇒ Table.<T>
 - .get(x, y) ⇒ T
 - .row(y) ⇒ Array.<?T>
 - .col(x) ⇒ Array.<?T>
 - .map(callbackfn) ⇒ Table.
 - .reduce(callbackfn, initialValue) ⇒ U
 - .forEach(callbackfn, [thisArg])
 - .toString() ⇒ string
 - .cw() ⇒ Table.<T>
 - .ccw() ⇒ Table.<T>
 - .flipX() ⇒ Table.<T>
 - .flipY() ⇒ Table.<T>
- static
 - .fromRows(rows) ⇒ Table.
 - .fromCols(cols) ⇒ Table.
- inner
 - ~constructorCallback ⇒ T
 - ~mapCallback ⇒ U
 - ~reduceCallback ⇒ U
 - ~forEachCallback : function

new Table(width, height, [callbackfn])

Creates an instance of Table.

Param	Type	Description
width	`number`	Horizontal size of the array.
height	`number`	Vertical size of the array.
[callbackfn]	`constructorCallback`	This function is used to populate table during initialization.

table.width : `number`

Horizontal size of the array

Kind: instance property of Table
Read only: true

table.height : `number`

Vertical size of the array.

Kind: instance property of Table
Read only: true

table.rows : `Array.<Array.<?T>>`

Table data organized by rows.

Kind: instance property of Table
Read only: true

table.cols : `Array.<Array.<?T>>`

Table data organized by columns.

Kind: instance property of Table
Read only: true

table.set(x, y, value) ⇒ `Table.<T>`

Sets a value at given coordinates.

If one of the coordinates equals null, value will be set for the whole row/column.

Kind: instance method of Table
Returns: Table.<T> - This table.

Param	Type	Description
x	`number`	X index.
y	`number`	Y index.
value	`T`	Value to be set.

table.get(x, y) ⇒ `T`

Returns value at given coordinates.

Kind: instance method of Table
Returns: T - Value at given coordinates.

Param	Type	Description
x	`number`	X index.
y	`number`	Y index.

table.row(y) ⇒ `Array.<?T>`

Returns a specific row.

Kind: instance method of Table
Returns: Array.<?T> - Row of data.

Param	Type	Description
y	`number`	Index of a row to be returned.

table.col(x) ⇒ `Array.<?T>`

Returns a specific column.

Kind: instance method of Table
Returns: Array.<?T> - Column of data.

Param	Type	Description
x	`number`	Index of a column to be returned.

table.map(callbackfn) ⇒ `Table.`

Creates new table using this table values.

Kind: instance method of Table
Returns: Table. - New table.
Template: U Type of data that will be stored by new table.

Param	Type	Description
callbackfn	`mapCallback`	This function is used to populate new table using current table values.

table.reduce(callbackfn, initialValue) ⇒ `U`

Calls the specified callback function for all table values and returns accumulation result.

Kind: instance method of Table
Returns: U - Accumulation result.
Template: U Type of accumulation result.

Param	Type	Description
callbackfn	`reduceCallback`	The reduce method calls this function one time for each value of the table.
initialValue	`U`	If initialValue is specified, it is used as the initial value to start the accumulation. The first call to the callbackfn function provides this value as an argument instead of a table value.

table.forEach(callbackfn, [thisArg])

Performs the specified action for each element in a table.

Kind: instance method of Table

Param	Type	Description
callbackfn	`forEachCallback`	Function called one time for each element in the table.
[thisArg]	`*`	An object to which the this keyword can refer in the callbackfn function.

table.toString() ⇒ `string`

Returns a string representation of this table.

Kind: instance method of Table
Returns: string - String representation of table.

table.cw() ⇒ `Table.<T>`

Rotates table clockwise.

Kind: instance method of Table
Returns: Table.<T> - New table.

table.ccw() ⇒ `Table.<T>`

Rotates table counterclockwise.

Kind: instance method of Table
Returns: Table.<T> - New table.

table.flipX() ⇒ `Table.<T>`

Flips table horizontally.

Kind: instance method of Table
Returns: Table.<T> - New table.

table.flipY() ⇒ `Table.<T>`

Flips table vertically.

Kind: instance method of Table
Returns: Table.<T> - New table.

Table.fromRows(rows) ⇒ `Table.`

Returns a new table populated with values from given array.

It handles variable rows length by setting null for missing values.

Kind: static method of Table
Returns: Table. - New table with given values.
Template: U Type of data that will be stored by new table.

Param	Type	Description
rows	`Array.<Array.<?U>>`	Table data organized by rows.

Table.fromCols(cols) ⇒ `Table.`

Returns a new table populated with values from given array.

It handles variable columns length by setting null for missing values.

Kind: static method of Table
Returns: Table. - New table with given values.
Template: U Type of data that will be stored by new table.

Param	Type	Description
cols	`Array.<Array.<?U>>`	Table data organized by columns.

Table~constructorCallback ⇒ `T`

Kind: inner typedef of Table
Returns: T - Value for given coordinates.

Param	Type	Description
x	`number`	X coordinate.
y	`number`	Y coordinate.

Table~mapCallback ⇒ `U`

Kind: inner typedef of Table
Returns: U - New value for given coordinates.

Param	Type	Description
value	`T`	Current value at given coordinates.
x	`number`	X coordinate.
y	`number`	Y coordinate.
table	`Table.<T>`	Current table.

Table~reduceCallback ⇒ `U`

Kind: inner typedef of Table
Returns: U - Accumulation result.

Param	Type	Description
previousValue	`U`	Previous accumulation result.
currentValue	`T`	Value at given coordinates.
currentX	`number`	X coordinate.
currentY	`number`	Y coordinate.
table	`Table.<T>`	Current table.

Table~forEachCallback : `function`

Kind: inner typedef of Table

Param	Type	Description
value	`T`	Value at given coordinates.
x	`number`	X coordinate.
y	`number`	Y coordinate.
table	`Table.<T>`	Current table.

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Table

new Table(width, height, [callbackfn])

table.width : number

table.height : number

table.rows : Array.<Array.<?T>>

table.cols : Array.<Array.<?T>>

table.set(x, y, value) ⇒ Table.<T>

table.get(x, y) ⇒ T

table.row(y) ⇒ Array.<?T>

table.col(x) ⇒ Array.<?T>

table.map(callbackfn) ⇒ Table.<U>

table.reduce(callbackfn, initialValue) ⇒ U

table.forEach(callbackfn, [thisArg])

table.toString() ⇒ string

table.cw() ⇒ Table.<T>

table.ccw() ⇒ Table.<T>

table.flipX() ⇒ Table.<T>

table.flipY() ⇒ Table.<T>

Table.fromRows(rows) ⇒ Table.<U>

Table.fromCols(cols) ⇒ Table.<U>

Table~constructorCallback ⇒ T

Table~mapCallback ⇒ U

Table~reduceCallback ⇒ U

Table~forEachCallback : function

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table.width : `number`

table.height : `number`

table.rows : `Array.<Array.<?T>>`

table.cols : `Array.<Array.<?T>>`

table.set(x, y, value) ⇒ `Table.<T>`

table.get(x, y) ⇒ `T`

table.row(y) ⇒ `Array.<?T>`

table.col(x) ⇒ `Array.<?T>`

table.map(callbackfn) ⇒ `Table.<U>`

table.reduce(callbackfn, initialValue) ⇒ `U`

table.toString() ⇒ `string`

table.cw() ⇒ `Table.<T>`

table.ccw() ⇒ `Table.<T>`

table.flipX() ⇒ `Table.<T>`

table.flipY() ⇒ `Table.<T>`

Table.fromRows(rows) ⇒ `Table.<U>`

Table.fromCols(cols) ⇒ `Table.<U>`

Table~constructorCallback ⇒ `T`

Table~mapCallback ⇒ `U`

Table~reduceCallback ⇒ `U`

Table~forEachCallback : `function`