Class: Portable::Rendering::Sheet

Inherits:
Object
  • Object
show all
Defined in:
lib/portable/rendering/sheet.rb

Overview

Understands the connection between a document’s sheets and the internal row renderer necessary to render each sheet’s data table.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(document, resolver: Objectable.resolver) ⇒ Sheet

Returns a new instance of Sheet.



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# File 'lib/portable/rendering/sheet.rb', line 19

def initialize(document, resolver: Objectable.resolver)
  @document = Document.make(document, nullable: false)
  @resolver = resolver

  @row_renderers = @document.sheets.each_with_object({}) do |sheet, memo|
    memo[sheet.name] = Row.new(sheet.columns, resolver: resolver)
  end

  freeze
end

Instance Attribute Details

#document ⇒ Object (readonly)

:nodoc: all



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# File 'lib/portable/rendering/sheet.rb', line 17

def document
  @document
end

#resolver ⇒ Object (readonly)

:nodoc: all



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# File 'lib/portable/rendering/sheet.rb', line 17

def resolver
  @resolver
end

Instance Method Details

#row_renderer(sheet_name, keys) ⇒ Object 



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# File 'lib/portable/rendering/sheet.rb', line 30

def row_renderer(sheet_name, keys)
  sheet        = document.sheet(sheet_name)
  row_renderer = row_renderers.fetch(sheet_name.to_s)

  return row_renderer unless sheet.auto?

  dynamic_row_renderer(keys).merge(row_renderer)
end