Module: Ferret::Browser::ViewHelper

### Home Classes Methods

### In Files

- lib/ferret/browser.rb

### Methods

- #tick_or_cross
- #truncate

### Files

- MIT-LICENSE
- README
- TODO
- TUTORIAL

### Class/Module Index

Quicksearch

- Ferret
- Ferret::BlankSlate
- Ferret::BoostMixin
- Ferret::Browser
- Ferret::Browser::Controller
- Ferret::Browser::Delegator
- Ferret::Browser::DocumentController
- Ferret::Browser::ErrorController
- Ferret::Browser::HelpController
- Ferret::Browser::HomeController
- Ferret::Browser::TermController
- Ferret::Browser::TermVectorController
- Ferret::Browser::ViewHelper
- Ferret::Document
- Ferret::Field
- Ferret::FieldSymbol
- Ferret::FieldSymbolMethods
- Ferret::FileNotFoundError
- Ferret::Index
- Ferret::Index::FieldInfo
- Ferret::Index::FieldInfos
- Ferret::Index::Index
- Ferret::Index::IndexReader
- Ferret::Index::IndexWriter
- Ferret::Index::LazyDoc
- Ferret::Index::LazyDoc::LazyDocData
- Ferret::Index::TermDocEnum
- Ferret::Index::TermEnum
- Ferret::Index::TermVector
- Ferret::Index::TermVector::TVOffsets
- Ferret::Index::TermVector::TVTerm
- Ferret::ParseError
- Ferret::QueryParser
- Ferret::QueryParser::QueryParseException
- Ferret::Search
- Ferret::Search::BooleanQuery
- Ferret::Search::BooleanQuery::BooleanClause
- Ferret::Search::ConstantScoreQuery
- Ferret::Search::Explanation
- Ferret::Search::Filter
- Ferret::Search::FilteredQuery
- Ferret::Search::FuzzyQuery
- Ferret::Search::Hit
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- Ferret::Search::MultiSearcher
- Ferret::Search::MultiTermQuery
- Ferret::Search::PhraseQuery
- Ferret::Search::PrefixQuery
- Ferret::Search::Query
- Ferret::Search::QueryFilter
- Ferret::Search::RangeFilter
- Ferret::Search::RangeQuery
- Ferret::Search::Searcher
- Ferret::Search::Sort
- Ferret::Search::SortField
- Ferret::Search::Spans
- Ferret::Search::Spans::SpanFirstQuery
- Ferret::Search::Spans::SpanMultiTermQuery
- Ferret::Search::Spans::SpanNearQuery
- Ferret::Search::Spans::SpanNotQuery
- Ferret::Search::Spans::SpanOrQuery
- Ferret::Search::Spans::SpanPrefixQuery
- Ferret::Search::Spans::SpanTermQuery
- Ferret::Search::TermQuery
- Ferret::Search::TopDocs
- Ferret::Search::TypedRangeFilter
- Ferret::Search::TypedRangeQuery
- Ferret::Search::WildcardQuery
- Ferret::StateError
- Ferret::Store
- Ferret::Store::Directory
- Ferret::Store::FSDirectory
- Ferret::Store::Lock
- Ferret::Store::Lock::LockError
- Ferret::Store::RAMDirectory
- WEBrick
- WEBrick::FerretBrowserHandler
- Date
- DateTime
- FileUtils
- Float
- Integer
- String
- Symbol
- Time

No matching classes.

# Ferret::Browser::ViewHelper

### Public Instance Methods

tick_or_cross(t) click to toggle source

    # File lib/ferret/browser.rb, line 79
    def tick_or_cross(t)
      "<img src=\"/s/i/#{t ? 'tick' : 'cross'}.png\" alt=\"#{t ? 'yes' : 'no'}\"/>"
    end

truncate(str, len = 80) click to toggle source

truncates the string at the first space after `len` characters

    # File lib/ferret/browser.rb, line 72
    def truncate(str, len = 80)
      if str and str.length > len and (add = str[len..-1].index(' '))
        str = str[0, len + add] + '&#8230;'
      end
      str
    end

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