Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/miga/common.rb

Overview

MiGA extensions to the String class.

Instance Method Summary collapse

Instance Method Details

#miga_name ⇒ Object

Replace any character not allowed in a MiGA name for underscore (_). This results in a MiGA-compliant name EXCEPT for empty strings, that results in empty strings.



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# File 'lib/miga/common.rb', line 224

def miga_name
  gsub(/[^A-Za-z0-9_]/, '_')
end

#miga_name? ⇒ Boolean

Is the string a MiGA-compliant name?

Returns:

  • (Boolean) 


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# File 'lib/miga/common.rb', line 230

def miga_name?
  !(self !~ /^[A-Za-z0-9_]+$/)
end

#unmiga_name ⇒ Object

Replace underscores by spaces or dots (depending on context).



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# File 'lib/miga/common.rb', line 236

def unmiga_name
  gsub(/_(str|sp|subsp|pv)__/,"_\\1._").tr('_', ' ')
end

#wrap_width(width) ⇒ Object

Wraps the string with fixed Integer width.



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# File 'lib/miga/common.rb', line 242

def wrap_width(width)
  gsub(/([^\n\r]{1,#{width}})/,"\\1\n")
end