Class: Latex::Row

Inherits:
Object
  • Object
show all
Defined in:
lib/ruby-latex.rb

Defined Under Namespace

Classes: WrongRowException

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(hash) ⇒ Row

Returns a new instance of Row.

Raises:


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# File 'lib/ruby-latex.rb', line 212

def initialize(hash)
    raise(WrongRowException, "Hash expected") unless hash.is_a?(Hash)
    
    @row     = hash
end

Instance Attribute Details

#family ⇒ Object

Returns the value of attribute family.


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# File 'lib/ruby-latex.rb', line 210

def family
  @family
end

Instance Method Details

#[](col) ⇒ Object 


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# File 'lib/ruby-latex.rb', line 228

def [](col)
    @row[col]
end

#formatted ⇒ Object 


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# File 'lib/ruby-latex.rb', line 237

def formatted
    @family.columns.map { |col| [col, @family.format(row[col], col) ] }.to_h
end

#row ⇒ Object 


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# File 'lib/ruby-latex.rb', line 224

def row
    @row
end

#sizes ⇒ Object 


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# File 'lib/ruby-latex.rb', line 232

def sizes
    styled = self.styled
    @family.columns.map { |col| [col, styled[col].length] }.to_h 
end

#styled ⇒ Object 


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# File 'lib/ruby-latex.rb', line 241

def styled
    self.formatted.map { |col, content| [col, @family.style(content) ] }.to_h
end

#to_tex(column_sizes) ⇒ Object 


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# File 'lib/ruby-latex.rb', line 245

def to_tex(column_sizes)
    self.styled.map { |col, content| (" " * (column_sizes[col] - content.length)) + content }.join(" & ") + " \\\\"
end