Class: Gloo::App::Table

Inherits:
Object
  • Object
show all
Defined in:
lib/gloo/app/table.rb

Instance Method Summary collapse

Constructor Details

#initialize(platform) ⇒ Table

Set up Table Helper.



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# File 'lib/gloo/app/table.rb', line 15

def initialize platform
  @platform = platform
end

Instance Method Details

#box(str_value) ⇒ Object

Put a box around the given string.



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# File 'lib/gloo/app/table.rb', line 21

def box( str_value )
  # puts str_value
  box = Terminal::Table.new( :headings => [], :rows => [ [ str_value ] ] )
  return box.to_s
end

#show(headers, data, title = nil) ⇒ Object

Show the given table data.

Deliberately left uncolored: box-drawing borders and text read fine against the terminal's own default colors, and forcing a fixed foreground/background (as this used to do) fought whatever theme the terminal was actually running.



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# File 'lib/gloo/app/table.rb', line 35

def show( headers, data, title = nil )
  unless title.blank?
    table = Terminal::Table.new(
      :title => title, :headings => headers, :rows => data )
  else
    table = Terminal::Table.new( :headings => headers, :rows => data )
  end
  puts table.to_s
end