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Removed " == true" from if statements. #2

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Removed " == true" from if statements. #2

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18 changes: 9 additions & 9 deletions 01-chapter1.markdown
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Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,7 @@ You want to know if a string matches a regular expression. The *MatchString*-fun
}

// Will print 'Match'
if r.MatchString("Hello Regular Expression.") == true {
if r.MatchString("Hello Regular Expression.") {
fmt.Printf("Match ")
} else {
fmt.Printf("No match ")
Expand Down Expand Up @@ -116,7 +116,7 @@ The dot '.' matches any character.
Finding one backslash '\': It must be escaped twice in the regex and once in the string.

r, err := regexp.Compile(`C:\\\\`)
if r.MatchString("Working on drive C:\\") == true {
if r.MatchString("Working on drive C:\\") {
fmt.Printf("Matches.") // <---
} else {
fmt.Printf("No match.")
Expand All @@ -125,7 +125,7 @@ Finding one backslash '\': It must be escaped twice in the regex and once in the
Finding a literal dot:

r, err := regexp.Compile(`\.`)
if r.MatchString("Short.") == true {
if r.MatchString("Short.") {
fmt.Printf("Has a dot.") // <---
} else {
fmt.Printf("Has no dot.")
Expand Down Expand Up @@ -303,7 +303,7 @@ talking about the 26 letters in ASCII range 65-90, not including letters with di
Example: Find a sequence of a lower case letter, a punctuation character, a space (blank) and a digit:

r, err := regexp.Compile(`[[:lower:]][[:punct:]][[:blank:]][[:digit:]]`)
if r.MatchString("Fred: 12345769") == true {
if r.MatchString("Fred: 12345769") {
----
fmt.Printf("Match ") //
} else {
Expand All @@ -326,7 +326,7 @@ We start with a simple example from the Greek code block.

r, err := regexp.Compile(`\p{Greek}`)

if r.MatchString("This is all Γςεεκ to me.") == true {
if r.MatchString("This is all Γςεεκ to me.") {
fmt.Printf("Match ") // Will print 'Match'
} else {
fmt.Printf("No match ")
Expand All @@ -337,7 +337,7 @@ doesn't qualify, because \p{Greek} covers only
http://en.wikipedia.org/wiki/Greek_and_Coptic
the range U+0370..U+03FF.

if r.MatchString("the µ is right before ¶") == true {
if r.MatchString("the µ is right before ¶") {
fmt.Printf("Match ")
} else {
fmt.Printf("No match ") // Will print 'No match'
Expand All @@ -347,7 +347,7 @@ Some extra cool letters from the Greek and Coptic
codepage that qualify as 'Greek' although they are
probably Coptic, so be careful.

if r.MatchString("ϵ϶ϓϔϕϖϗϘϙϚϛϜ") == true {
if r.MatchString("ϵ϶ϓϔϕϖϗϘϙϚϛϜ") {
fmt.Printf("Match ") // Will print 'Match'
} else {
fmt.Printf("No match ")
Expand All @@ -359,7 +359,7 @@ You have to use a font that supports [Braille](http://en.wikipedia.org/wiki/Brai
I have my doubts that this is useful unless combined with a Braille capable printer, but there you go.

r2, err := regexp.Compile(`\p{Braille}`)
if r2.MatchString("This is all ⢓⢔⢕⢖⢗⢘⢙⢚⢛ to me.") == true {
if r2.MatchString("This is all ⢓⢔⢕⢖⢗⢘⢙⢚⢛ to me.") {
fmt.Printf("Match ") // Will print 'Match'
} else {
fmt.Printf("No match ")
Expand All @@ -371,7 +371,7 @@ You have to use a font that supports Cherokee (e.g. Code2000).
The story of the Cherokee script is definitely worth [reading about](http://en.wikipedia.org/wiki/Cherokee#Language_and_writing_system "Cherokee").

r3, err := regexp.Compile(`\p{Cherokee}`)
if r3.MatchString("This is all ᏯᏰᏱᏲᏳᏴ to me.") == true {
if r3.MatchString("This is all ᏯᏰᏱᏲᏳᏴ to me.") {
fmt.Printf("Match ") // Will print 'Match'
} else {
fmt.Printf("No match ")
Expand Down