Class: Pry::Helpers::Table

Inherits:
Object show all
Defined in:
lib/pry/helpers/table.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(items, args = {}) ⇒ Table

Returns a new instance of Table.



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# File 'lib/pry/helpers/table.rb', line 32

def initialize items, args = {}
  @column_count = args[:column_count]
  self.items = items
end

Instance Attribute Details

#column_count ⇒ Object

Returns the value of attribute column_count.



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# File 'lib/pry/helpers/table.rb', line 31

def column_count
  @column_count
end

#items ⇒ Object

Returns the value of attribute items.



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# File 'lib/pry/helpers/table.rb', line 31

def items
  @items
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/pry/helpers/table.rb', line 75

def ==(other); items == other.to_a end

#columns ⇒ Object 



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# File 'lib/pry/helpers/table.rb', line 71

def columns
  @rows_without_colors.transpose
end

#fits_on_line?(line_length) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pry/helpers/table.rb', line 67

def fits_on_line? line_length
  _max_width(rows_to_s :no_color) <= line_length
end

#rows_to_s(style = :color_on) ⇒ Object 



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# File 'lib/pry/helpers/table.rb', line 41

def rows_to_s style = :color_on
  widths = columns.map{|e| _max_width(e)}
  @rows_without_colors.map do |r|
    padded = []
    r.each_with_index do |e,i|
      next unless e
      item = e.ljust(widths[i])
      item.sub! e, _recall_color_for(e) if :color_on == style
      padded << item
    end
    padded.join(Pry.config.ls.separator)
  end
end

#to_a ⇒ Object 



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# File 'lib/pry/helpers/table.rb', line 76

def to_a; items.to_a end

#to_s ⇒ Object 



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# File 'lib/pry/helpers/table.rb', line 37

def to_s
  rows_to_s.join("\n")
end