Class: TermUtils::Tab::Printer

Inherits:
Object
  • Object
show all
Defined in:
lib/term_utils/tab.rb

Overview

Represents a table printer.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(table, io, options) ⇒ Printer 



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# File 'lib/term_utils/tab.rb', line 402

def initialize(table, io, options)
  @table = table
  @io = io
  @options = options
end

Instance Attribute Details

#io ⇒ IO 



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# File 'lib/term_utils/tab.rb', line 395

def io
  @io
end

#options ⇒ Hash 



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# File 'lib/term_utils/tab.rb', line 397

def options
  @options
end

#table ⇒ Tab::Table 



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# File 'lib/term_utils/tab.rb', line 393

def table
  @table
end

Instance Method Details

#data(values, opts = nil) ⇒ nil

Prints a data row.

Options Hash (opts):

  • :offset (Integer)
  • :column_separator_width (Integer) 


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# File 'lib/term_utils/tab.rb', line 429

def data(values, opts = nil)
  @table.print_data(@io, values, opts ? @options.merge(opts) : @options)
end

#header(values = nil, opts = nil) ⇒ nil

Prints a header row.

Options Hash (opts):

  • :offset (Integer)
  • :column_separator_width (Integer) 


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# File 'lib/term_utils/tab.rb', line 419

def header(values = nil, opts = nil)
  @table.print_header(@io, values, opts ? @options.merge(opts) : @options)
end

#line ⇒ Object

Prints an empty line.



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# File 'lib/term_utils/tab.rb', line 409

def line
  @io.puts
end

#separator(opts = nil) ⇒ nil

Prints a separator.

Options Hash (opts):

  • :offset (Integer)
  • :column_separator_width (Integer) 


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# File 'lib/term_utils/tab.rb', line 438

def separator(opts = nil)
  @table.print_separator(@io, opts ? @options.merge(opts) : @options)
end