Class: AliasList

Inherits:
Object
  • Object
show all
Defined in:
lib/alias_metrics/alias_list.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#alias_hash ⇒ Object

Returns the value of attribute alias_hash.



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# File 'lib/alias_metrics/alias_list.rb', line 2

def alias_hash
  @alias_hash
end

Class Method Details

.load_from_lines(lines) ⇒ Object 



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# File 'lib/alias_metrics/alias_list.rb', line 4

def self.load_from_lines(lines)
  alias_hash = Hash::new
  lines.each do |line|
    key, value = separate_key_value_from_alias_line(line)
    alias_hash[key] = value
  end
  AliasList.new(alias_hash)
end

.load_from_stdin ⇒ Object 



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# File 'lib/alias_metrics/alias_list.rb', line 13

def self.load_from_stdin
  alias_hash = Hash::new
  STDIN.each do |line|
    line.chomp!
    key, value = separate_key_value_from_alias_line(line)
    alias_hash[key] = value
  end
  AliasList.new(alias_hash)
end

Instance Method Details

#applied_alias(command) ⇒ Object

NOTE: Since #command >> #alias, this process do fastly



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# File 'lib/alias_metrics/alias_list.rb', line 34

def applied_alias(command)
 ret = []
 @alias_hash.each_pair do |key, value|
   if used_subcommand?(command, key)
     command = command.sub(key, value)
     ret << [key, value]
   end
 end
 ret
end

#expand_command(command) ⇒ Object

NOTE: Since #command >> #alias, this process do fastly



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# File 'lib/alias_metrics/alias_list.rb', line 24

def expand_command(command)
 @alias_hash.each_pair do |key, value|
   if used_subcommand?(command, key)
     command = command.sub(key, value)
   end
 end
 command
end

#shortenable?(command) ⇒ Boolean

NOTE: Since #command >> #alias, this process do fastly

Returns:

  • (Boolean) 


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# File 'lib/alias_metrics/alias_list.rb', line 46

def shortenable?(command)
  @alias_hash.values.each do |value|
    if used_subcommand?(command, value)
      return true
    end
  end
  false
end

#shortenable_alias(command) ⇒ Object 



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# File 'lib/alias_metrics/alias_list.rb', line 55

def shortenable_alias(command)
 ret = []
 @alias_hash.each_pair do |key, value|
   if used_subcommand?(command, value)
     ret << [key, value]
   end
 end
 ret
end