Class: TTY::Table::Operation::Filter

Inherits:

Object

• Object
• TTY::Table::Operation::Filter

Defined in:

lib/tty/table/operation/filter.rb

Overview

A class responsible for transforming table field

Instance Method Summary

• #call(field, row, col) ⇒ Object

  Apply filer to the provided table field.

• #initialize(filter) ⇒ Filter constructor

  Initialize a Filter.

Constructor Details

#initialize(filter) ⇒ Filter

Initialize a Filter

# File 'lib/tty/table/operation/filter.rb', line 13

def initialize(filter)
  @filter = filter
end

Instance Method Details

#call(field, row, col) ⇒ Object

Apply filer to the provided table field

Parameters:

• field (TTY::Table::Field)
• row (Integer) —

  the field row index

• col (Integer) —

  the field column index

# File 'lib/tty/table/operation/filter.rb', line 28

def call(field, row, col)
  field.value = @filter.call(field.value, row, col)
end