Class: String
- Defined in:
- lib/overload/blank.rb,
lib/overload/string.rb,
lib/common/string_base.rb,
lib/overload/auto_loader.rb
Instance Method Summary collapse
-
#as_html ⇒ Object
simple markdown.
- #blank? ⇒ Boolean
- #constantize ⇒ Object
- #css_to_hash ⇒ Object
-
#decolorize ⇒ Object
remomove colorize gem string colors.
- #fix_ut8 ⇒ Object
- #last(num = 1) ⇒ Object
- #parameterize ⇒ Object
- #parse_erb ⇒ Object
- #sanitize ⇒ Object
- #span_green ⇒ Object
- #span_red ⇒ Object
- #starts_with?(prefix) ⇒ Boolean
- #string_id ⇒ Object
- #tag(node_name, opts = {}) ⇒ Object
- #to_a ⇒ Object
-
#to_html(opts = {}) ⇒ Object
convert escaped strings, remove scritpts.
- #to_url ⇒ Object
- #trim(len) ⇒ Object
- #wrap(node_name, opts = {}) ⇒ Object
Instance Method Details
#as_html ⇒ Object
simple markdown
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# File 'lib/overload/string.rb', line 3 def as_html self.gsub($/, '<br />') end |
#blank? ⇒ Boolean
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# File 'lib/overload/blank.rb', line 61 def blank? return true if self.length == 0 # test = !!(self =~ /^\s*$/) !(self =~ /[^\s]/) end |
#constantize ⇒ Object
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# File 'lib/overload/auto_loader.rb', line 2 def constantize Object.const_get('::'+self) end |
#css_to_hash ⇒ Object
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# File 'lib/overload/string.rb', line 54 def css_to_hash self.split('&').inject({}) do |h,line| el = line.split('=', 2) h[el[0]] = el[1] h end end |
#decolorize ⇒ Object
remomove colorize gem string colors
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# File 'lib/overload/string.rb', line 84 def decolorize self.gsub(/\[0;\d\d;\d\dm([^\[]*)\[0m/) { $1 } end |
#fix_ut8 ⇒ Object
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# File 'lib/overload/string.rb', line 34 def fix_ut8 self.encode('UTF-8', 'binary', invalid: :replace, undef: :replace, replace: '?') end |
#last(num = 1) ⇒ Object
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# File 'lib/overload/string.rb', line 70 def last(num=1) len = self.length self[len-num, len] end |
#parameterize ⇒ Object
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# File 'lib/overload/string.rb', line 42 def parameterize self.downcase.gsub(/[^\w]+/,'-') end |
#parse_erb ⇒ Object
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# File 'lib/overload/string.rb', line 38 def parse_erb self.gsub(/<%=([^%]+)%>/) { eval $1; } end |
#sanitize ⇒ Object
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# File 'lib/overload/string.rb', line 21 def sanitize Sanitize.clean(self, :elements=>%w[span ul ol li b bold i italic u underline hr br p], :attributes=>{'span'=>['style']} ) end |
#span_green ⇒ Object
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# File 'lib/overload/string.rb', line 75 def span_green %[<span style="color: #080;">#{self}</span>] end |
#span_red ⇒ Object
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# File 'lib/overload/string.rb', line 79 def span_red %[<span style="color: #800;">#{self}</span>] end |
#starts_with?(prefix) ⇒ Boolean
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# File 'lib/overload/string.rb', line 66 def starts_with?(prefix) prefix.respond_to?(:to_str) && self[0, prefix.length] == prefix end |
#string_id ⇒ Object
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# File 'lib/common/string_base.rb', line 46 def string_id StringBase.decode self end |
#tag(node_name, opts = {}) ⇒ Object
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# File 'lib/overload/string.rb', line 25 def tag(node_name, opts={}) opts.tag(node_name, self) end |
#to_a ⇒ Object
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# File 'lib/overload/string.rb', line 62 def to_a self.split(/\s*,\s*/) end |
#to_html(opts = {}) ⇒ Object
convert escaped strings, remove scritpts
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# File 'lib/overload/string.rb', line 8 def to_html opts={} value = self.gsub(/</, '<').gsub(/>/, '>').gsub(/&/,'&') value = value.gsub(/<script/,'<script') unless opts[:script] value = value.gsub(/<link/,'<link') unless opts[:link] value end |
#to_url ⇒ Object
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# File 'lib/overload/string.rb', line 46 def to_url str_from = 'šđč枊ĐČĆŽäÄéeöÖüüÜß' str_to = 'sdcczSDCCZaAeeoOuuUs' str = self.downcase.gsub(/\s+/,'-').tr(str_from, str_to) # self.downcase.gsub(/\s+/,'-').tr(str_from, str_to).gsub(/[^\w\-]/,'') str.sub(/\.$/, '').gsub('&',' and ').gsub('.',' dot ').parameterize.gsub('-dot-','.').downcase[0, 50].sub(/[\.\-]$/,'') end |
#trim(len) ⇒ Object
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# File 'lib/overload/string.rb', line 15 def trim(len) return self if self.length<len data = self.dup[0,len]+'…' data end |
#wrap(node_name, opts = {}) ⇒ Object
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# File 'lib/overload/string.rb', line 29 def wrap(node_name, opts={}) return self unless node_name opts.tag(node_name, self) end |