DBConnection: DBConnection R6 Class

In shinyChatR: R Shiny Chat Module

DBConnection R6 Class

Description

DBConnection R6 Class

DBConnection R6 Class

Details

An R6 class representing a connection to a database for the chat module.

Value

The full dataset

Save a message to data source

Public fields

connection

A database connection object, created using a package such as RSQLite.

table

The table that contains the chat information.

Initialize the R6 Object

Methods

Public methods

• DBConnection$new()

• DBConnection$get_data()

• DBConnection$insert_message()

• DBConnection$clone()

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Method new()

Usage

DBConnection$new(connection, table = "chat_data")

Arguments

connection

DB connection

table

Table name

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Method get_data()

Reads the full dataset

Usage

DBConnection$get_data()

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Method insert_message()

Usage

DBConnection$insert_message(message, user, time)

Arguments

message

The message to be stores

user

The user who entered the message

time

The time when message was submitted

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Method clone()

The objects of this class are cloneable with this method.

Usage

DBConnection$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.

shinyChatR documentation built on May 29, 2024, 8:18 a.m.