Class: FileSplicer
- Inherits:
-
Object
- Object
- FileSplicer
- Defined in:
- lib/reveal-ck/file_splicer.rb
Class Method Summary collapse
Instance Method Summary collapse
-
#initialize(lines) ⇒ FileSplicer
constructor
A new instance of FileSplicer.
- #insert(new_lines, opts) ⇒ Object
Constructor Details
#initialize(lines) ⇒ FileSplicer
Returns a new instance of FileSplicer.
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# File 'lib/reveal-ck/file_splicer.rb', line 3 def initialize(lines) @lines = lines end |
Class Method Details
.insert!(to_insert, opts) ⇒ Object
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# File 'lib/reveal-ck/file_splicer.rb', line 14 def self.insert!(to_insert, opts) to_insert_lines = readlines to_insert insert_into_file = find_file opts[:into] insert_into_lines = readlines insert_into_file splicer = FileSplicer.new insert_into_lines spliced_lines = splicer.insert to_insert_lines, after: opts[:after] File.open(insert_into_file, 'w') { |f| f << spliced_lines.join } end |
Instance Method Details
#insert(new_lines, opts) ⇒ Object
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# File 'lib/reveal-ck/file_splicer.rb', line 7 def insert(new_lines, opts) index = @lines.each.with_index do |line, i| break i + 1 if line.include? opts[:after] end @lines.insert(index, new_lines).flatten end |