class Sheen::Table::Filter

• Sheen::Table::Filter
• Sheen::Table::Data
• Reference
• Object

Overview

A Data presenting a predicate-filtered view of another Data's rows. #columns are never touched. Filtered out rows are skipped and reindexing is applied over survivors.

Defined in:

Constructors

• .new(data : Data)

  Wraps data.

Instance Method Summary

• #at(row : Int32, cell : Int32) : String

  The cell at the row-th passing row and cell column, or "" when out of range

• #columns : Int32

  The wrapped data's column count

• #filter(&block : Int32 -> Bool) : Filter

  Sets the predicate block deciding whether the row at each index is kept.

• #rows : Int32

  The number of passing rows.

Constructor Detail

Instance Method Detail