Class: String
Instance Method Summary collapse
- #affix(prefix, suffix = nil) ⇒ Object
- #affix!(prefix, suffix = nil) ⇒ Object
- #affix?(prefix, suffix = nil) ⇒ Boolean
- #prefix(str) ⇒ Object
- #prefix!(str) ⇒ Object
- #prefix?(pattern) ⇒ Boolean
- #suffix(str) ⇒ Object
- #suffix!(str) ⇒ Object
- #suffix?(pattern) ⇒ Boolean
-
#to_b ⇒ Object
Converts str to a boolean.
Instance Method Details
#affix(prefix, suffix = nil) ⇒ Object
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# File 'lib/mug/affix.rb', line 4 def affix prefix, suffix=nil suffix = prefix if suffix.nil? "#{prefix}#{self}#{suffix}" end |
#affix!(prefix, suffix = nil) ⇒ Object
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# File 'lib/mug/affix.rb', line 19 def affix! prefix, suffix=nil replace affix(prefix, suffix) end |
#affix?(prefix, suffix = nil) ⇒ Boolean
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# File 'lib/mug/affix.rb', line 33 def affix? prefix, suffix=nil suffix = prefix if suffix.nil? if Regexp === prefix md = match(/\A#{prefix}/) if md rest = md.post_match else return false end else prefix = prefix.to_s if start_with? prefix i = prefix.length rest = self[i..-1] else return false end end rest.suffix? suffix end |
#prefix(str) ⇒ Object
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# File 'lib/mug/affix.rb', line 9 def prefix str "#{str}#{self}" end |
#prefix!(str) ⇒ Object
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# File 'lib/mug/affix.rb', line 23 def prefix! str replace prefix(str) end |
#prefix?(pattern) ⇒ Boolean
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# File 'lib/mug/affix.rb', line 54 def prefix? pattern if Regexp === pattern #match?(/\A#{pattern}/) !!(self =~ /\A#{pattern}/) else start_with? pattern.to_s end end |
#suffix(str) ⇒ Object
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# File 'lib/mug/affix.rb', line 13 def suffix str "#{self}#{str}" end |
#suffix!(str) ⇒ Object
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# File 'lib/mug/affix.rb', line 27 def suffix! str replace suffix(str) end |
#suffix?(pattern) ⇒ Boolean
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# File 'lib/mug/affix.rb', line 63 def suffix? pattern if Regexp === pattern #match?(/#{pattern}\z/) !!(self =~ /#{pattern}\z/) else end_with? pattern.to_s end end |