Class: AnafHabtm::StringReader
- Inherits:
-
Object
- Object
- AnafHabtm::StringReader
- Defined in:
- lib/anaf_habtm/string_reader.rb
Constant Summary collapse
- KEY_SYMPTOM =
"*"
- POSS_SYMPTOM =
"-"
- START_COMMENT =
"{"
- ONE_LINE_COMMENT =
"/"
- END_COMMENT =
"}"
- NEWLINE =
"\n"
- DELIM =
[START_COMMENT, NEWLINE, ONE_LINE_COMMENT, END_COMMENT]
- MULTI_LINE =
:multi_line
- ONE_LINE =
:one_line
- NAME =
:name
- COMMENT =
[MULTI_LINE, ONE_LINE]
Class Method Summary collapse
Instance Method Summary collapse
Class Method Details
.decorate_symptom(obj) ⇒ Object
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# File 'lib/anaf_habtm/string_reader.rb', line 106 def self.decorate_symptom(obj) decorator = "" decorator = KEY_SYMPTOM if obj.key_symptom decorator = POSS_SYMPTOM if obj.maybe "#{decorator}#{obj.symptom_name}" end |
.parse_symptom(obj, symptom) ⇒ Object
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# File 'lib/anaf_habtm/string_reader.rb', line 94 def self.parse_symptom(obj, symptom) if symptom.index(KEY_SYMPTOM) == 0 obj.key_symptom = true obj.symptom_name = symptom[KEY_SYMPTOM.length..symptom.length] elsif symptom.index(POSS_SYMPTOM) == 0 obj.maybe = true obj.symptom_name = symptom[POSS_SYMPTOM.length..symptom.length] else obj.symptom_name = symptom end end |
Instance Method Details
#read_items(str, &block) ⇒ Object
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# File 'lib/anaf_habtm/string_reader.rb', line 44 def read_items(str, &block) @items = [] buffer = "" @item = "" @comment = nil state = NAME str.chars.each do |char| if (char == "/") && (state != MULTI_LINE) @item = buffer.strip buffer = "" state = ONE_LINE elsif char == "{" @item = buffer.strip buffer = "" state = MULTI_LINE elsif char == "}" @comment = buffer.strip unless buffer.strip.empty? buffer = "" save(block) state = NAME elsif char == "\n" if state == NAME @item = buffer.strip buffer = "" save(block) elsif state == ONE_LINE @comment = buffer.strip state = NAME buffer = "" save(block) else buffer << char end else buffer << char end end if state == ONE_LINE @comment = buffer elsif state == MULTI_LINE @comment = buffer else @item = buffer end save(block) @items end |
#save(block) ⇒ Object
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# File 'lib/anaf_habtm/string_reader.rb', line 21 def save(block) unless @item.strip.empty? @items << block.call(@item.strip, @comment.nil? ? nil : @comment.strip) end @item = "" @comment = nil end |
#write_items(coll, &block) ⇒ Object
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# File 'lib/anaf_habtm/string_reader.rb', line 29 def write_items(coll, &block) lines = [] coll.each do |obj| item, comment = block.call(obj) if comment.nil? || comment.empty? lines << item elsif comment.index("/") || comment.index("\n") lines << "#{item} {#{comment}}" else lines << "#{item} / #{comment}" end end lines.join("\n") end |