Class: Breathing::TerminalTable

Inherits:
Object
  • Object
show all
Defined in:
lib/breathing/terminal_table.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(table_name) ⇒ TerminalTable

Returns a new instance of TerminalTable.



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# File 'lib/breathing/terminal_table.rb', line 8

def initialize(table_name)
  @last_id    = 1
  @table_name = table_name
end

Instance Attribute Details

#last_id ⇒ Object (readonly)

Returns the value of attribute last_id.



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# File 'lib/breathing/terminal_table.rb', line 6

def last_id
  @last_id
end

Instance Method Details

#render(id: 1) ⇒ Object 



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# File 'lib/breathing/terminal_table.rb', line 13

def render(id: 1)
  rows = Breathing::ChangeLog.where(table_name: @table_name).where("id >= ? ", id).order(:id)

  return if rows.size.zero?

  @table = Terminal::Table.new(title:    rows.first.table_name,
                               headings: rows.first.data_attributes.keys,
                               rows:     rows.map { |row| row.data_attributes.values })

  @last_id = rows.last.id
  @table.to_s
end

#rows ⇒ Object 



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# File 'lib/breathing/terminal_table.rb', line 26

def rows
  @table.rows
end