Class: MysqlDumpToJson::MySQL::Table

Inherits:
Object
  • Object
show all
Defined in:
lib/mysql_dump_to_json/mysql/table.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, fields, keys) ⇒ Table

Returns a new instance of Table.



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# File 'lib/mysql_dump_to_json/mysql/table.rb', line 9

def initialize(name, fields, keys)
  @name = name
  @fields = fields
  @keys = keys
  @rows = []
end

Instance Attribute Details

#fields ⇒ Object (readonly)

Returns the value of attribute fields.



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# File 'lib/mysql_dump_to_json/mysql/table.rb', line 7

def fields
  @fields
end

#keys ⇒ Object (readonly)

Returns the value of attribute keys.



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# File 'lib/mysql_dump_to_json/mysql/table.rb', line 7

def keys
  @keys
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/mysql_dump_to_json/mysql/table.rb', line 7

def name
  @name
end

#rows ⇒ Object (readonly)

Returns the value of attribute rows.



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# File 'lib/mysql_dump_to_json/mysql/table.rb', line 7

def rows
  @rows
end

Instance Method Details

#add_row(fields, values, prevent_duplicates = false) ⇒ Object 



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# File 'lib/mysql_dump_to_json/mysql/table.rb', line 16

def add_row(fields, values, prevent_duplicates = false)
  row = fields.zip(values).to_h
  return if prevent_duplicates && @rows.include?(row)

  @rows << row
end

#description ⇒ Object 



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# File 'lib/mysql_dump_to_json/mysql/table.rb', line 23

def description
  {
    name: name,
    num_rows: rows.length,
    first_row: rows.first
  }
end