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Class: Shell::Concat

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
Instance Chain:
self, BuiltInCommand, Filter, Enumerable
Inherits: Shell::BuiltInCommand
Defined in: lib/shell/builtin-command.rb

Class Method Summary

Filter - Inherited

Instance Attribute Summary

BuiltInCommand - Inherited

Filter - Inherited

Instance Method Summary

Filter - Inherited

#+

Outputs filter1, and then filter2 using Join.new

#<

Inputs from source, which is either a string of a file name or an IO object.

#>

Outputs from source, which is either a string of a file name or an IO object.

#>>

Appends the output to source, which is either a string of a file name or an IO object.

#each

Iterates a block for each line.

#inspect, #to_a, #to_s,
#|

Processes a pipeline.

Constructor Details

.new(sh, *jobs) ⇒ Concat

[ GitHub ]

  
# File 'lib/shell/builtin-command.rb', line 136

def initialize(sh, *jobs)
  super(sh)
  @jobs = jobs
end

Instance Method Details

#each(rs = nil)

[ GitHub ]

  
# File 'lib/shell/builtin-command.rb', line 141

def each(rs = nil)
  while job = @jobs.shift
    job.each{|l| yield l}
  end
end