Class: MsPivot::Row

Inherits:
Object
  • Object
show all
Defined in:
lib/ms_pivot/row.rb

Overview

The table to pivot

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Row

Returns a new instance of Row.



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# File 'lib/ms_pivot/row.rb', line 10

def initialize
  @values = Hash.new { |h,k| h[k] = [] }
end

Instance Attribute Details

#column_headers ⇒ Object

Returns the value of attribute column_headers.



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# File 'lib/ms_pivot/row.rb', line 8

def column_headers
  @column_headers
end

Instance Method Details

#[](col_header) ⇒ Object 



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# File 'lib/ms_pivot/row.rb', line 24

def [](col_header)
  @values[col_header]
end

#[]=(col_header, *values) ⇒ Object 



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# File 'lib/ms_pivot/row.rb', line 20

def []=(col_header, *values)
  @values[col_header] = values
end

#each ⇒ Object 



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# File 'lib/ms_pivot/row.rb', line 14

def each
  @column_headers.each do |col_header|
    yield col_header, @values[col_header]
  end
end

#to_a ⇒ Object 



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# File 'lib/ms_pivot/row.rb', line 28

def to_a
  result = []
  self.each do |col_header, values|
    result << values
  end
  result
end